27288872010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4270559}}^1$

素因数の和:4270643

約数の個数: 48

約数和(自身を含む): 71950394880

約数和(自身を除く): 44661522870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 4270559, 8541118, 12811677, 21352795, 25623354, 38435031, 42705590, 64058385, 76870062, 128116770, 192175155, 303209689, 384350310, 606419378, 909629067, 1516048445, 1819258134, 2728887201, 3032096890, 4548145335, 5457774402, 9096290670, 13644436005, 27288872010]

約数ペア:

[(1, 27288872010), (2, 13644436005), (3, 9096290670), (5, 5457774402), (6, 4548145335), (9, 3032096890), (10, 2728887201), (15, 1819258134), (18, 1516048445), (30, 909629067), (45, 606419378), (71, 384350310), (90, 303209689), (142, 192175155), (213, 128116770), (355, 76870062), (426, 64058385), (639, 42705590), (710, 38435031), (1065, 25623354), (1278, 21352795), (2130, 12811677), (3195, 8541118), (6390, 4270559)]