108762420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139439}}^1$

素因数の和:139464

約数の個数: 48

約数和(自身を含む): 327962880

約数和(自身を除く): 219200460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 139439, 278878, 418317, 557756, 697195, 836634, 1394390, 1673268, 1812707, 2091585, 2788780, 3625414, 4183170, 5438121, 7250828, 8366340, 9063535, 10876242, 18127070, 21752484, 27190605, 36254140, 54381210, 108762420]

約数ペア:

[(1, 108762420), (2, 54381210), (3, 36254140), (4, 27190605), (5, 21752484), (6, 18127070), (10, 10876242), (12, 9063535), (13, 8366340), (15, 7250828), (20, 5438121), (26, 4183170), (30, 3625414), (39, 2788780), (52, 2091585), (60, 1812707), (65, 1673268), (78, 1394390), (130, 836634), (156, 697195), (195, 557756), (260, 418317), (390, 278878), (780, 139439)]