70516920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12564

約数の個数: 64

約数和(自身を含む): 216069120

約数和(自身を除く): 145552200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 12503, 25006, 37509, 50012, 62515, 75018, 100024, 125030, 150036, 187545, 250060, 300072, 375090, 500120, 587641, 750180, 1175282, 1500360, 1762923, 2350564, 2938205, 3525846, 4701128, 5876410, 7051692, 8814615, 11752820, 14103384, 17629230, 23505640, 35258460, 70516920]

約数ペア:

[(1, 70516920), (2, 35258460), (3, 23505640), (4, 17629230), (5, 14103384), (6, 11752820), (8, 8814615), (10, 7051692), (12, 5876410), (15, 4701128), (20, 3525846), (24, 2938205), (30, 2350564), (40, 1762923), (47, 1500360), (60, 1175282), (94, 750180), (120, 587641), (141, 500120), (188, 375090), (235, 300072), (282, 250060), (376, 187545), (470, 150036), (564, 125030), (705, 100024), (940, 75018), (1128, 62515), (1410, 50012), (1880, 37509), (2820, 25006), (5640, 12503)]