42330990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108541}}^1$

素因数の和:108564

約数の個数: 32

約数和(自身を含む): 109410336

約数和(自身を除く): 67079346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 108541, 217082, 325623, 542705, 651246, 1085410, 1411033, 1628115, 2822066, 3256230, 4233099, 7055165, 8466198, 14110330, 21165495, 42330990]

約数ペア:

[(1, 42330990), (2, 21165495), (3, 14110330), (5, 8466198), (6, 7055165), (10, 4233099), (13, 3256230), (15, 2822066), (26, 1628115), (30, 1411033), (39, 1085410), (65, 651246), (78, 542705), (130, 325623), (195, 217082), (390, 108541)]