61255830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 153316800

約数和(自身を除く): 92060970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 181, 290, 362, 389, 435, 543, 778, 870, 905, 1086, 1167, 1810, 1945, 2334, 2715, 3890, 5249, 5430, 5835, 10498, 11281, 11670, 15747, 22562, 26245, 31494, 33843, 52490, 56405, 67686, 70409, 78735, 112810, 140818, 157470, 169215, 211227, 338430, 352045, 422454, 704090, 1056135, 2041861, 2112270, 4083722, 6125583, 10209305, 12251166, 20418610, 30627915, 61255830]

約数ペア:

[(1, 61255830), (2, 30627915), (3, 20418610), (5, 12251166), (6, 10209305), (10, 6125583), (15, 4083722), (29, 2112270), (30, 2041861), (58, 1056135), (87, 704090), (145, 422454), (174, 352045), (181, 338430), (290, 211227), (362, 169215), (389, 157470), (435, 140818), (543, 112810), (778, 78735), (870, 70409), (905, 67686), (1086, 56405), (1167, 52490), (1810, 33843), (1945, 31494), (2334, 26245), (2715, 22562), (3890, 15747), (5249, 11670), (5430, 11281), (5835, 10498)]