706020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 2315712

約数和(自身を除く): 1609692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1681, 1722, 2460, 2870, 3362, 3444, 4305, 5043, 5740, 6724, 8405, 8610, 10086, 11767, 16810, 17220, 20172, 23534, 25215, 33620, 35301, 47068, 50430, 58835, 70602, 100860, 117670, 141204, 176505, 235340, 353010, 706020]

約数ペア:

[(1, 706020), (2, 353010), (3, 235340), (4, 176505), (5, 141204), (6, 117670), (7, 100860), (10, 70602), (12, 58835), (14, 50430), (15, 47068), (20, 35301), (21, 33620), (28, 25215), (30, 23534), (35, 20172), (41, 17220), (42, 16810), (60, 11767), (70, 10086), (82, 8610), (84, 8405), (105, 6724), (123, 5740), (140, 5043), (164, 4305), (205, 3444), (210, 3362), (246, 2870), (287, 2460), (410, 1722), (420, 1681), (492, 1435), (574, 1230), (615, 1148), (820, 861)]