137188020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73757}}^1$

素因数の和:73800

約数の個数: 48

約数和(自身を含む): 396523008

約数和(自身を除く): 259334988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 73757, 147514, 221271, 295028, 368785, 442542, 737570, 885084, 1106355, 1475140, 2212710, 2286467, 4425420, 4572934, 6859401, 9145868, 11432335, 13718802, 22864670, 27437604, 34297005, 45729340, 68594010, 137188020]

約数ペア:

[(1, 137188020), (2, 68594010), (3, 45729340), (4, 34297005), (5, 27437604), (6, 22864670), (10, 13718802), (12, 11432335), (15, 9145868), (20, 6859401), (30, 4572934), (31, 4425420), (60, 2286467), (62, 2212710), (93, 1475140), (124, 1106355), (155, 885084), (186, 737570), (310, 442542), (372, 368785), (465, 295028), (620, 221271), (930, 147514), (1860, 73757)]