100945740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240347}}^1$

素因数の和:240366

約数の個数: 48

約数和(自身を含む): 323027712

約数和(自身を除く): 222081972

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, 240347, 480694, 721041, 961388, 1201735, 1442082, 1682429, 2403470, 2884164, 3364858, 3605205, 4806940, 5047287, 6729716, 7210410, 8412145, 10094574, 14420820, 16824290, 20189148, 25236435, 33648580, 50472870, 100945740]

約数ペア:

[(1, 100945740), (2, 50472870), (3, 33648580), (4, 25236435), (5, 20189148), (6, 16824290), (7, 14420820), (10, 10094574), (12, 8412145), (14, 7210410), (15, 6729716), (20, 5047287), (21, 4806940), (28, 3605205), (30, 3364858), (35, 2884164), (42, 2403470), (60, 1682429), (70, 1442082), (84, 1201735), (105, 961388), (140, 721041), (210, 480694), (420, 240347)]