78284010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 216133632

約数和(自身を除く): 137849622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2287, 2445, 3423, 4574, 4890, 5705, 6846, 6861, 11410, 11435, 13722, 16009, 17115, 22870, 32018, 34230, 34305, 48027, 68610, 80045, 96054, 160090, 240135, 372781, 480270, 745562, 1118343, 1863905, 2236686, 2609467, 3727810, 5218934, 5591715, 7828401, 11183430, 13047335, 15656802, 26094670, 39142005, 78284010]

約数ペア:

[(1, 78284010), (2, 39142005), (3, 26094670), (5, 15656802), (6, 13047335), (7, 11183430), (10, 7828401), (14, 5591715), (15, 5218934), (21, 3727810), (30, 2609467), (35, 2236686), (42, 1863905), (70, 1118343), (105, 745562), (163, 480270), (210, 372781), (326, 240135), (489, 160090), (815, 96054), (978, 80045), (1141, 68610), (1630, 48027), (2282, 34305), (2287, 34230), (2445, 32018), (3423, 22870), (4574, 17115), (4890, 16009), (5705, 13722), (6846, 11435), (6861, 11410)]