7307560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 18973440

約数和(自身を除く): 11665880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 65, 92, 94, 104, 115, 130, 169, 184, 188, 230, 235, 260, 299, 338, 376, 460, 470, 520, 598, 611, 676, 845, 920, 940, 1081, 1196, 1222, 1352, 1495, 1690, 1880, 2162, 2392, 2444, 2990, 3055, 3380, 3887, 4324, 4888, 5405, 5980, 6110, 6760, 7774, 7943, 8648, 10810, 11960, 12220, 14053, 15548, 15886, 19435, 21620, 24440, 28106, 31096, 31772, 38870, 39715, 43240, 56212, 63544, 70265, 77740, 79430, 112424, 140530, 155480, 158860, 182689, 281060, 317720, 365378, 562120, 730756, 913445, 1461512, 1826890, 3653780, 7307560]

約数ペア:

[(1, 7307560), (2, 3653780), (4, 1826890), (5, 1461512), (8, 913445), (10, 730756), (13, 562120), (20, 365378), (23, 317720), (26, 281060), (40, 182689), (46, 158860), (47, 155480), (52, 140530), (65, 112424), (92, 79430), (94, 77740), (104, 70265), (115, 63544), (130, 56212), (169, 43240), (184, 39715), (188, 38870), (230, 31772), (235, 31096), (260, 28106), (299, 24440), (338, 21620), (376, 19435), (460, 15886), (470, 15548), (520, 14053), (598, 12220), (611, 11960), (676, 10810), (845, 8648), (920, 7943), (940, 7774), (1081, 6760), (1196, 6110), (1222, 5980), (1352, 5405), (1495, 4888), (1690, 4324), (1880, 3887), (2162, 3380), (2392, 3055), (2444, 2990)]