145394010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14821}}^1$

素因数の和:14943

約数の個数: 48

約数和(自身を含む): 381518280

約数和(自身を除く): 236124270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 14821, 29642, 44463, 74105, 88926, 133389, 148210, 222315, 266778, 444630, 666945, 1333890, 1615489, 3230978, 4846467, 8077445, 9692934, 14539401, 16154890, 24232335, 29078802, 48464670, 72697005, 145394010]

約数ペア:

[(1, 145394010), (2, 72697005), (3, 48464670), (5, 29078802), (6, 24232335), (9, 16154890), (10, 14539401), (15, 9692934), (18, 8077445), (30, 4846467), (45, 3230978), (90, 1615489), (109, 1333890), (218, 666945), (327, 444630), (545, 266778), (654, 222315), (981, 148210), (1090, 133389), (1635, 88926), (1962, 74105), (3270, 44463), (4905, 29642), (9810, 14821)]