2130702990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 5976633600

約数和(自身を除く): 3845930610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 59, 65, 78, 85, 102, 118, 130, 169, 170, 177, 195, 221, 255, 295, 338, 354, 390, 419, 442, 507, 510, 590, 663, 767, 838, 845, 885, 1003, 1014, 1105, 1257, 1326, 1534, 1690, 1770, 2006, 2095, 2210, 2301, 2514, 2535, 2873, 3009, 3315, 3835, 4190, 4602, 5015, 5070, 5447, 5746, 6018, 6285, 6630, 7123, 7670, 8619, 9971, 10030, 10894, 11505, 12570, 13039, 14246, 14365, 15045, 16341, 17238, 19942, 21369, 23010, 24721, 26078, 27235, 28730, 29913, 30090, 32682, 35615, 39117, 42738, 43095, 49442, 49855, 54470, 59826, 65195, 70811, 71230, 74163, 78234, 81705, 86190, 92599, 99710, 106845, 123605, 130390, 141622, 148326, 149565, 163410, 169507, 185198, 195585, 212433, 213690, 247210, 277797, 299130, 321373, 339014, 354055, 370815, 391170, 420257, 424866, 462995, 508521, 555594, 642746, 708110, 741630, 840514, 847535, 925990, 964119, 1017042, 1062165, 1203787, 1260771, 1388985, 1606865, 1695070, 1928238, 2101285, 2124330, 2407574, 2521542, 2542605, 2777970, 3213730, 3611361, 4177849, 4202570, 4820595, 5085210, 5463341, 6018935, 6303855, 7222722, 8355698, 9641190, 10926682, 12037870, 12533547, 12607710, 16390023, 18056805, 20889245, 25067094, 27316705, 32780046, 36113610, 41778490, 54633410, 62667735, 71023433, 81950115, 125335470, 142046866, 163900230, 213070299, 355117165, 426140598, 710234330, 1065351495, 2130702990]

約数ペア:

[(1, 2130702990), (2, 1065351495), (3, 710234330), (5, 426140598), (6, 355117165), (10, 213070299), (13, 163900230), (15, 142046866), (17, 125335470), (26, 81950115), (30, 71023433), (34, 62667735), (39, 54633410), (51, 41778490), (59, 36113610), (65, 32780046), (78, 27316705), (85, 25067094), (102, 20889245), (118, 18056805), (130, 16390023), (169, 12607710), (170, 12533547), (177, 12037870), (195, 10926682), (221, 9641190), (255, 8355698), (295, 7222722), (338, 6303855), (354, 6018935), (390, 5463341), (419, 5085210), (442, 4820595), (507, 4202570), (510, 4177849), (590, 3611361), (663, 3213730), (767, 2777970), (838, 2542605), (845, 2521542), (885, 2407574), (1003, 2124330), (1014, 2101285), (1105, 1928238), (1257, 1695070), (1326, 1606865), (1534, 1388985), (1690, 1260771), (1770, 1203787), (2006, 1062165), (2095, 1017042), (2210, 964119), (2301, 925990), (2514, 847535), (2535, 840514), (2873, 741630), (3009, 708110), (3315, 642746), (3835, 555594), (4190, 508521), (4602, 462995), (5015, 424866), (5070, 420257), (5447, 391170), (5746, 370815), (6018, 354055), (6285, 339014), (6630, 321373), (7123, 299130), (7670, 277797), (8619, 247210), (9971, 213690), (10030, 212433), (10894, 195585), (11505, 185198), (12570, 169507), (13039, 163410), (14246, 149565), (14365, 148326), (15045, 141622), (16341, 130390), (17238, 123605), (19942, 106845), (21369, 99710), (23010, 92599), (24721, 86190), (26078, 81705), (27235, 78234), (28730, 74163), (29913, 71230), (30090, 70811), (32682, 65195), (35615, 59826), (39117, 54470), (42738, 49855), (43095, 49442)]