42355830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128351}}^1$

素因数の和:128372

約数の個数: 32

約数和(自身を含む): 110896128

約数和(自身を除く): 68540298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 128351, 256702, 385053, 641755, 770106, 1283510, 1411861, 1925265, 2823722, 3850530, 4235583, 7059305, 8471166, 14118610, 21177915, 42355830]

約数ペア:

[(1, 42355830), (2, 21177915), (3, 14118610), (5, 8471166), (6, 7059305), (10, 4235583), (11, 3850530), (15, 2823722), (22, 1925265), (30, 1411861), (33, 1283510), (55, 770106), (66, 641755), (110, 385053), (165, 256702), (330, 128351)]