27123990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31177}}^1$

素因数の和:31216

約数の個数: 32

約数和(自身を含む): 67344480

約数和(自身を除く): 40220490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 31177, 62354, 93531, 155885, 187062, 311770, 467655, 904133, 935310, 1808266, 2712399, 4520665, 5424798, 9041330, 13561995, 27123990]

約数ペア:

[(1, 27123990), (2, 13561995), (3, 9041330), (5, 5424798), (6, 4520665), (10, 2712399), (15, 1808266), (29, 935310), (30, 904133), (58, 467655), (87, 311770), (145, 187062), (174, 155885), (290, 93531), (435, 62354), (870, 31177)]