3653780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 8854272

約数和(自身を除く): 5200492

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 47, 52, 65, 92, 94, 115, 130, 169, 188, 230, 235, 260, 299, 338, 460, 470, 598, 611, 676, 845, 940, 1081, 1196, 1222, 1495, 1690, 2162, 2444, 2990, 3055, 3380, 3887, 4324, 5405, 5980, 6110, 7774, 7943, 10810, 12220, 14053, 15548, 15886, 19435, 21620, 28106, 31772, 38870, 39715, 56212, 70265, 77740, 79430, 140530, 158860, 182689, 281060, 365378, 730756, 913445, 1826890, 3653780]

約数ペア:

[(1, 3653780), (2, 1826890), (4, 913445), (5, 730756), (10, 365378), (13, 281060), (20, 182689), (23, 158860), (26, 140530), (46, 79430), (47, 77740), (52, 70265), (65, 56212), (92, 39715), (94, 38870), (115, 31772), (130, 28106), (169, 21620), (188, 19435), (230, 15886), (235, 15548), (260, 14053), (299, 12220), (338, 10810), (460, 7943), (470, 7774), (598, 6110), (611, 5980), (676, 5405), (845, 4324), (940, 3887), (1081, 3380), (1196, 3055), (1222, 2990), (1495, 2444), (1690, 2162)]