869088090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2228431}}^1$

素因数の和:2228454

約数の個数: 32

約数和(自身を含む): 2246259456

約数和(自身を除く): 1377171366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2228431, 4456862, 6685293, 11142155, 13370586, 22284310, 28969603, 33426465, 57939206, 66852930, 86908809, 144848015, 173817618, 289696030, 434544045, 869088090]

約数ペア:

[(1, 869088090), (2, 434544045), (3, 289696030), (5, 173817618), (6, 144848015), (10, 86908809), (13, 66852930), (15, 57939206), (26, 33426465), (30, 28969603), (39, 22284310), (65, 13370586), (78, 11142155), (130, 6685293), (195, 4456862), (390, 2228431)]