64626390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239357}}^1$

素因数の和:239373

約数の個数: 32

約数和(自身を含む): 172337760

約数和(自身を除く): 107711370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 239357, 478714, 718071, 1196785, 1436142, 2154213, 2393570, 3590355, 4308426, 6462639, 7180710, 10771065, 12925278, 21542130, 32313195, 64626390]

約数ペア:

[(1, 64626390), (2, 32313195), (3, 21542130), (5, 12925278), (6, 10771065), (9, 7180710), (10, 6462639), (15, 4308426), (18, 3590355), (27, 2393570), (30, 2154213), (45, 1436142), (54, 1196785), (90, 718071), (135, 478714), (270, 239357)]