146579290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{102503}}^1$

素因数の和:102534

約数の個数: 32

約数和(自身を含む): 309972096

約数和(自身を除く): 163392806

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 102503, 205006, 512515, 1025030, 1127533, 1332539, 2255066, 2665078, 5637665, 6662695, 11275330, 13325390, 14657929, 29315858, 73289645, 146579290]

約数ペア:

[(1, 146579290), (2, 73289645), (5, 29315858), (10, 14657929), (11, 13325390), (13, 11275330), (22, 6662695), (26, 5637665), (55, 2665078), (65, 2255066), (110, 1332539), (130, 1127533), (143, 1025030), (286, 512515), (715, 205006), (1430, 102503)]