1277674610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 2675441664

約数和(自身を除く): 1397767054

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 83, 85, 115, 127, 155, 166, 170, 230, 254, 310, 391, 415, 527, 635, 713, 782, 830, 1054, 1270, 1411, 1426, 1909, 1955, 2159, 2573, 2635, 2822, 2921, 3565, 3818, 3910, 3937, 4318, 5146, 5270, 5842, 7055, 7130, 7874, 9545, 10541, 10795, 12121, 12865, 14110, 14605, 19090, 19685, 21082, 21590, 24242, 25730, 29210, 32453, 39370, 43741, 49657, 52705, 59179, 60605, 64906, 66929, 87482, 90551, 99314, 105410, 118358, 121210, 133858, 162265, 179197, 181102, 218705, 242443, 248285, 295895, 324530, 326771, 334645, 358394, 437410, 452755, 484886, 496570, 591790, 653542, 669290, 895985, 905510, 1006043, 1212215, 1539367, 1633855, 1791970, 2012086, 2424430, 3078734, 3267710, 4121531, 5030215, 5555107, 7515733, 7696835, 8243062, 10060430, 11110214, 15031466, 15393670, 20607655, 27775535, 37578665, 41215310, 55551070, 75157330, 127767461, 255534922, 638837305, 1277674610]

約数ペア:

[(1, 1277674610), (2, 638837305), (5, 255534922), (10, 127767461), (17, 75157330), (23, 55551070), (31, 41215310), (34, 37578665), (46, 27775535), (62, 20607655), (83, 15393670), (85, 15031466), (115, 11110214), (127, 10060430), (155, 8243062), (166, 7696835), (170, 7515733), (230, 5555107), (254, 5030215), (310, 4121531), (391, 3267710), (415, 3078734), (527, 2424430), (635, 2012086), (713, 1791970), (782, 1633855), (830, 1539367), (1054, 1212215), (1270, 1006043), (1411, 905510), (1426, 895985), (1909, 669290), (1955, 653542), (2159, 591790), (2573, 496570), (2635, 484886), (2822, 452755), (2921, 437410), (3565, 358394), (3818, 334645), (3910, 326771), (3937, 324530), (4318, 295895), (5146, 248285), (5270, 242443), (5842, 218705), (7055, 181102), (7130, 179197), (7874, 162265), (9545, 133858), (10541, 121210), (10795, 118358), (12121, 105410), (12865, 99314), (14110, 90551), (14605, 87482), (19090, 66929), (19685, 64906), (21082, 60605), (21590, 59179), (24242, 52705), (25730, 49657), (29210, 43741), (32453, 39370)]