8705430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 22795344

約数和(自身を除く): 14089914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 491, 591, 982, 985, 1182, 1473, 1773, 1970, 2455, 2946, 2955, 3546, 4419, 4910, 5910, 7365, 8838, 8865, 14730, 17730, 22095, 44190, 96727, 193454, 290181, 483635, 580362, 870543, 967270, 1450905, 1741086, 2901810, 4352715, 8705430]

約数ペア:

[(1, 8705430), (2, 4352715), (3, 2901810), (5, 1741086), (6, 1450905), (9, 967270), (10, 870543), (15, 580362), (18, 483635), (30, 290181), (45, 193454), (90, 96727), (197, 44190), (394, 22095), (491, 17730), (591, 14730), (982, 8865), (985, 8838), (1182, 7365), (1473, 5910), (1773, 4910), (1970, 4419), (2455, 3546), (2946, 2955)]