579700620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103889}}^1$

素因数の和:103935

約数の個数: 72

約数和(自身を含む): 1815166080

約数和(自身を除く): 1235465460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 103889, 207778, 311667, 415556, 519445, 623334, 935001, 1038890, 1246668, 1558335, 1870002, 2077780, 3116670, 3220559, 3740004, 4675005, 6233340, 6441118, 9350010, 9661677, 12882236, 16102795, 18700020, 19323354, 28985031, 32205590, 38646708, 48308385, 57970062, 64411180, 96616770, 115940124, 144925155, 193233540, 289850310, 579700620]

約数ペア:

[(1, 579700620), (2, 289850310), (3, 193233540), (4, 144925155), (5, 115940124), (6, 96616770), (9, 64411180), (10, 57970062), (12, 48308385), (15, 38646708), (18, 32205590), (20, 28985031), (30, 19323354), (31, 18700020), (36, 16102795), (45, 12882236), (60, 9661677), (62, 9350010), (90, 6441118), (93, 6233340), (124, 4675005), (155, 3740004), (180, 3220559), (186, 3116670), (279, 2077780), (310, 1870002), (372, 1558335), (465, 1246668), (558, 1038890), (620, 935001), (930, 623334), (1116, 519445), (1395, 415556), (1860, 311667), (2790, 207778), (5580, 103889)]