87446190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224221}}^1$

素因数の和:224244

約数の個数: 32

約数和(自身を含む): 226015776

約数和(自身を除く): 138569586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 224221, 448442, 672663, 1121105, 1345326, 2242210, 2914873, 3363315, 5829746, 6726630, 8744619, 14574365, 17489238, 29148730, 43723095, 87446190]

約数ペア:

[(1, 87446190), (2, 43723095), (3, 29148730), (5, 17489238), (6, 14574365), (10, 8744619), (13, 6726630), (15, 5829746), (26, 3363315), (30, 2914873), (39, 2242210), (65, 1345326), (78, 1121105), (130, 672663), (195, 448442), (390, 224221)]