8637420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 27578880

約数和(自身を除く): 18941460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 569, 660, 690, 759, 1012, 1138, 1265, 1380, 1518, 1707, 2276, 2530, 2845, 3036, 3414, 3795, 5060, 5690, 6259, 6828, 7590, 8535, 11380, 12518, 13087, 15180, 17070, 18777, 25036, 26174, 31295, 34140, 37554, 39261, 52348, 62590, 65435, 75108, 78522, 93885, 125180, 130870, 143957, 157044, 187770, 196305, 261740, 287914, 375540, 392610, 431871, 575828, 719785, 785220, 863742, 1439570, 1727484, 2159355, 2879140, 4318710, 8637420]

約数ペア:

[(1, 8637420), (2, 4318710), (3, 2879140), (4, 2159355), (5, 1727484), (6, 1439570), (10, 863742), (11, 785220), (12, 719785), (15, 575828), (20, 431871), (22, 392610), (23, 375540), (30, 287914), (33, 261740), (44, 196305), (46, 187770), (55, 157044), (60, 143957), (66, 130870), (69, 125180), (92, 93885), (110, 78522), (115, 75108), (132, 65435), (138, 62590), (165, 52348), (220, 39261), (230, 37554), (253, 34140), (276, 31295), (330, 26174), (345, 25036), (460, 18777), (506, 17070), (569, 15180), (660, 13087), (690, 12518), (759, 11380), (1012, 8535), (1138, 7590), (1265, 6828), (1380, 6259), (1518, 5690), (1707, 5060), (2276, 3795), (2530, 3414), (2845, 3036)]