315067470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{147919}}^1$

素因数の和:148000

約数の個数: 32

約数和(自身を含む): 766817280

約数和(自身を除く): 451749810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 147919, 295838, 443757, 739595, 887514, 1479190, 2218785, 4437570, 10502249, 21004498, 31506747, 52511245, 63013494, 105022490, 157533735, 315067470]

約数ペア:

[(1, 315067470), (2, 157533735), (3, 105022490), (5, 63013494), (6, 52511245), (10, 31506747), (15, 21004498), (30, 10502249), (71, 4437570), (142, 2218785), (213, 1479190), (355, 887514), (426, 739595), (710, 443757), (1065, 295838), (2130, 147919)]