1555647210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1499}}^1$

素因数の和:2412

約数の個数: 96

約数和(自身を含む): 4363632000

約数和(自身を除く): 2807984790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 887, 1170, 1499, 1774, 2661, 2998, 4435, 4497, 5322, 7495, 7983, 8870, 8994, 11531, 13305, 13491, 14990, 15966, 19487, 22485, 23062, 26610, 26982, 34593, 38974, 39915, 44970, 57655, 58461, 67455, 69186, 79830, 97435, 103779, 115310, 116922, 134910, 172965, 175383, 194870, 207558, 292305, 345930, 350766, 518895, 584610, 876915, 1037790, 1329613, 1753830, 2659226, 3988839, 6648065, 7977678, 11966517, 13296130, 17284969, 19944195, 23933034, 34569938, 39888390, 51854907, 59832585, 86424845, 103709814, 119665170, 155564721, 172849690, 259274535, 311129442, 518549070, 777823605, 1555647210]

約数ペア:

[(1, 1555647210), (2, 777823605), (3, 518549070), (5, 311129442), (6, 259274535), (9, 172849690), (10, 155564721), (13, 119665170), (15, 103709814), (18, 86424845), (26, 59832585), (30, 51854907), (39, 39888390), (45, 34569938), (65, 23933034), (78, 19944195), (90, 17284969), (117, 13296130), (130, 11966517), (195, 7977678), (234, 6648065), (390, 3988839), (585, 2659226), (887, 1753830), (1170, 1329613), (1499, 1037790), (1774, 876915), (2661, 584610), (2998, 518895), (4435, 350766), (4497, 345930), (5322, 292305), (7495, 207558), (7983, 194870), (8870, 175383), (8994, 172965), (11531, 134910), (13305, 116922), (13491, 115310), (14990, 103779), (15966, 97435), (19487, 79830), (22485, 69186), (23062, 67455), (26610, 58461), (26982, 57655), (34593, 44970), (38974, 39915)]