86604780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1877}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 242938080

約数和(自身を除く): 156333300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 769, 1538, 1877, 2307, 3076, 3754, 3845, 4614, 5631, 7508, 7690, 9228, 9385, 11262, 11535, 15380, 18770, 22524, 23070, 28155, 37540, 46140, 56310, 112620, 1443413, 2886826, 4330239, 5773652, 7217065, 8660478, 14434130, 17320956, 21651195, 28868260, 43302390, 86604780]

約数ペア:

[(1, 86604780), (2, 43302390), (3, 28868260), (4, 21651195), (5, 17320956), (6, 14434130), (10, 8660478), (12, 7217065), (15, 5773652), (20, 4330239), (30, 2886826), (60, 1443413), (769, 112620), (1538, 56310), (1877, 46140), (2307, 37540), (3076, 28155), (3754, 23070), (3845, 22524), (4614, 18770), (5631, 15380), (7508, 11535), (7690, 11262), (9228, 9385)]