308923130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{435103}}^1$

素因数の和:435181

約数の個数: 16

約数和(自身を含む): 563894784

約数和(自身を除く): 254971654

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 435103, 870206, 2175515, 4351030, 30892313, 61784626, 154461565, 308923130]

約数ペア:

[(1, 308923130), (2, 154461565), (5, 61784626), (10, 30892313), (71, 4351030), (142, 2175515), (355, 870206), (710, 435103)]