152877890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{1231}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 300706560

約数和(自身を除く): 147828670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1129, 1231, 2258, 2462, 5645, 6155, 11290, 12310, 12419, 13541, 24838, 27082, 62095, 67705, 124190, 135410, 1389799, 2779598, 6948995, 13897990, 15287789, 30575578, 76438945, 152877890]

約数ペア:

[(1, 152877890), (2, 76438945), (5, 30575578), (10, 15287789), (11, 13897990), (22, 6948995), (55, 2779598), (110, 1389799), (1129, 135410), (1231, 124190), (2258, 67705), (2462, 62095), (5645, 27082), (6155, 24838), (11290, 13541), (12310, 12419)]