2201355090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4721}}^1$

素因数の和:4905

約数の個数: 128

約数和(自身を含む): 6446096640

約数和(自身を除く): 4244741550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 157, 165, 198, 270, 297, 314, 330, 471, 495, 594, 785, 942, 990, 1413, 1485, 1570, 1727, 2355, 2826, 2970, 3454, 4239, 4710, 4721, 5181, 7065, 8478, 8635, 9442, 10362, 14130, 14163, 15543, 17270, 21195, 23605, 25905, 28326, 31086, 42390, 42489, 46629, 47210, 51810, 51931, 70815, 77715, 84978, 93258, 103862, 127467, 141630, 155430, 155793, 212445, 233145, 254934, 259655, 311586, 424890, 466290, 467379, 519310, 637335, 741197, 778965, 934758, 1274670, 1402137, 1482394, 1557930, 2223591, 2336895, 2804274, 3705985, 4447182, 4673790, 6670773, 7010685, 7411970, 8153167, 11117955, 13341546, 14021370, 16306334, 20012319, 22235910, 24459501, 33353865, 40024638, 40765835, 48919002, 66707730, 73378503, 81531670, 100061595, 122297505, 146757006, 200123190, 220135509, 244595010, 366892515, 440271018, 733785030, 1100677545, 2201355090]

約数ペア:

[(1, 2201355090), (2, 1100677545), (3, 733785030), (5, 440271018), (6, 366892515), (9, 244595010), (10, 220135509), (11, 200123190), (15, 146757006), (18, 122297505), (22, 100061595), (27, 81531670), (30, 73378503), (33, 66707730), (45, 48919002), (54, 40765835), (55, 40024638), (66, 33353865), (90, 24459501), (99, 22235910), (110, 20012319), (135, 16306334), (157, 14021370), (165, 13341546), (198, 11117955), (270, 8153167), (297, 7411970), (314, 7010685), (330, 6670773), (471, 4673790), (495, 4447182), (594, 3705985), (785, 2804274), (942, 2336895), (990, 2223591), (1413, 1557930), (1485, 1482394), (1570, 1402137), (1727, 1274670), (2355, 934758), (2826, 778965), (2970, 741197), (3454, 637335), (4239, 519310), (4710, 467379), (4721, 466290), (5181, 424890), (7065, 311586), (8478, 259655), (8635, 254934), (9442, 233145), (10362, 212445), (14130, 155793), (14163, 155430), (15543, 141630), (17270, 127467), (21195, 103862), (23605, 93258), (25905, 84978), (28326, 77715), (31086, 70815), (42390, 51931), (42489, 51810), (46629, 47210)]