297680370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 829543680

約数和(自身を除く): 531863310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 59, 65, 78, 85, 102, 118, 130, 170, 177, 195, 221, 255, 295, 354, 390, 442, 510, 590, 663, 761, 767, 885, 1003, 1105, 1326, 1522, 1534, 1770, 2006, 2210, 2283, 2301, 3009, 3315, 3805, 3835, 4566, 4602, 5015, 6018, 6630, 7610, 7670, 9893, 10030, 11415, 11505, 12937, 13039, 15045, 19786, 22830, 23010, 25874, 26078, 29679, 30090, 38811, 39117, 44899, 49465, 59358, 64685, 65195, 77622, 78234, 89798, 98930, 129370, 130390, 134697, 148395, 168181, 194055, 195585, 224495, 269394, 296790, 336362, 388110, 391170, 448990, 504543, 583687, 673485, 763283, 840905, 1009086, 1167374, 1346970, 1526566, 1681810, 1751061, 2289849, 2522715, 2918435, 3502122, 3816415, 4579698, 5045430, 5836870, 7632830, 8755305, 9922679, 11449245, 17510610, 19845358, 22898490, 29768037, 49613395, 59536074, 99226790, 148840185, 297680370]

約数ペア:

[(1, 297680370), (2, 148840185), (3, 99226790), (5, 59536074), (6, 49613395), (10, 29768037), (13, 22898490), (15, 19845358), (17, 17510610), (26, 11449245), (30, 9922679), (34, 8755305), (39, 7632830), (51, 5836870), (59, 5045430), (65, 4579698), (78, 3816415), (85, 3502122), (102, 2918435), (118, 2522715), (130, 2289849), (170, 1751061), (177, 1681810), (195, 1526566), (221, 1346970), (255, 1167374), (295, 1009086), (354, 840905), (390, 763283), (442, 673485), (510, 583687), (590, 504543), (663, 448990), (761, 391170), (767, 388110), (885, 336362), (1003, 296790), (1105, 269394), (1326, 224495), (1522, 195585), (1534, 194055), (1770, 168181), (2006, 148395), (2210, 134697), (2283, 130390), (2301, 129370), (3009, 98930), (3315, 89798), (3805, 78234), (3835, 77622), (4566, 65195), (4602, 64685), (5015, 59358), (6018, 49465), (6630, 44899), (7610, 39117), (7670, 38811), (9893, 30090), (10030, 29679), (11415, 26078), (11505, 25874), (12937, 23010), (13039, 22830), (15045, 19786)]