27938460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42331}}^1$

素因数の和:42354

約数の個数: 48

約数和(自身を含む): 85341312

約数和(自身を除く): 57402852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 42331, 84662, 126993, 169324, 211655, 253986, 423310, 465641, 507972, 634965, 846620, 931282, 1269930, 1396923, 1862564, 2328205, 2539860, 2793846, 4656410, 5587692, 6984615, 9312820, 13969230, 27938460]

約数ペア:

[(1, 27938460), (2, 13969230), (3, 9312820), (4, 6984615), (5, 5587692), (6, 4656410), (10, 2793846), (11, 2539860), (12, 2328205), (15, 1862564), (20, 1396923), (22, 1269930), (30, 931282), (33, 846620), (44, 634965), (55, 507972), (60, 465641), (66, 423310), (110, 253986), (132, 211655), (165, 169324), (220, 126993), (330, 84662), (660, 42331)]