86950260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17891}}^1$

素因数の和:17915

約数の個数: 72

約数和(自身を含む): 273532896

約数和(自身を除く): 186582636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 17891, 35782, 53673, 71564, 89455, 107346, 161019, 178910, 214692, 268365, 322038, 357820, 483057, 536730, 644076, 805095, 966114, 1073460, 1449171, 1610190, 1932228, 2415285, 2898342, 3220380, 4347513, 4830570, 5796684, 7245855, 8695026, 9661140, 14491710, 17390052, 21737565, 28983420, 43475130, 86950260]

約数ペア:

[(1, 86950260), (2, 43475130), (3, 28983420), (4, 21737565), (5, 17390052), (6, 14491710), (9, 9661140), (10, 8695026), (12, 7245855), (15, 5796684), (18, 4830570), (20, 4347513), (27, 3220380), (30, 2898342), (36, 2415285), (45, 1932228), (54, 1610190), (60, 1449171), (81, 1073460), (90, 966114), (108, 805095), (135, 644076), (162, 536730), (180, 483057), (243, 357820), (270, 322038), (324, 268365), (405, 214692), (486, 178910), (540, 161019), (810, 107346), (972, 89455), (1215, 71564), (1620, 53673), (2430, 35782), (4860, 17891)]