470919790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 957173760

約数和(自身を除く): 486253970

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 79, 94, 110, 158, 235, 395, 470, 517, 790, 869, 1034, 1153, 1738, 2306, 2585, 3713, 4345, 5170, 5765, 7426, 8690, 11530, 12683, 18565, 25366, 37130, 40843, 54191, 63415, 81686, 91087, 108382, 126830, 182174, 204215, 270955, 408430, 455435, 541910, 596101, 910870, 1001957, 1192202, 2003914, 2980505, 4281089, 5009785, 5961010, 8562178, 10019570, 21405445, 42810890, 47091979, 94183958, 235459895, 470919790]

約数ペア:

[(1, 470919790), (2, 235459895), (5, 94183958), (10, 47091979), (11, 42810890), (22, 21405445), (47, 10019570), (55, 8562178), (79, 5961010), (94, 5009785), (110, 4281089), (158, 2980505), (235, 2003914), (395, 1192202), (470, 1001957), (517, 910870), (790, 596101), (869, 541910), (1034, 455435), (1153, 408430), (1738, 270955), (2306, 204215), (2585, 182174), (3713, 126830), (4345, 108382), (5170, 91087), (5765, 81686), (7426, 63415), (8690, 54191), (11530, 40843), (12683, 37130), (18565, 25366)]