77316540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{184087}}^1$

素因数の和:184106

約数の個数: 48

約数和(自身を含む): 247414272

約数和(自身を除く): 170097732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 184087, 368174, 552261, 736348, 920435, 1104522, 1288609, 1840870, 2209044, 2577218, 2761305, 3681740, 3865827, 5154436, 5522610, 6443045, 7731654, 11045220, 12886090, 15463308, 19329135, 25772180, 38658270, 77316540]

約数ペア:

[(1, 77316540), (2, 38658270), (3, 25772180), (4, 19329135), (5, 15463308), (6, 12886090), (7, 11045220), (10, 7731654), (12, 6443045), (14, 5522610), (15, 5154436), (20, 3865827), (21, 3681740), (28, 2761305), (30, 2577218), (35, 2209044), (42, 1840870), (60, 1288609), (70, 1104522), (84, 920435), (105, 736348), (140, 552261), (210, 368174), (420, 184087)]