30777420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16547}}^1$

素因数の和:16590

約数の個数: 48

約数和(自身を含む): 88962048

約数和(自身を除く): 58184628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16547, 33094, 49641, 66188, 82735, 99282, 165470, 198564, 248205, 330940, 496410, 512957, 992820, 1025914, 1538871, 2051828, 2564785, 3077742, 5129570, 6155484, 7694355, 10259140, 15388710, 30777420]

約数ペア:

[(1, 30777420), (2, 15388710), (3, 10259140), (4, 7694355), (5, 6155484), (6, 5129570), (10, 3077742), (12, 2564785), (15, 2051828), (20, 1538871), (30, 1025914), (31, 992820), (60, 512957), (62, 496410), (93, 330940), (124, 248205), (155, 198564), (186, 165470), (310, 99282), (372, 82735), (465, 66188), (620, 49641), (930, 33094), (1860, 16547)]