74918190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23339}}^1$

素因数の和:23456

約数の個数: 32

約数和(自身を含む): 181491840

約数和(自身を除く): 106573650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 23339, 46678, 70017, 116695, 140034, 233390, 350085, 700170, 2497273, 4994546, 7491819, 12486365, 14983638, 24972730, 37459095, 74918190]

約数ペア:

[(1, 74918190), (2, 37459095), (3, 24972730), (5, 14983638), (6, 12486365), (10, 7491819), (15, 4994546), (30, 2497273), (107, 700170), (214, 350085), (321, 233390), (535, 140034), (642, 116695), (1070, 70017), (1605, 46678), (3210, 23339)]