1243593780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{144941}}^1$

素因数の和:144977

約数の個数: 96

約数和(自身を含む): 4090843008

約数和(自身を除く): 2847249228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 144941, 289882, 434823, 579764, 724705, 869646, 1449410, 1594351, 1739292, 1884233, 2174115, 2898820, 3188702, 3768466, 4348230, 4783053, 5652699, 6377404, 7536932, 7971755, 8696460, 9421165, 9566106, 11305398, 15943510, 18842330, 19132212, 20726563, 22610796, 23915265, 28263495, 31887020, 37684660, 41453126, 47830530, 56526990, 62179689, 82906252, 95661060, 103632815, 113053980, 124359378, 207265630, 248718756, 310898445, 414531260, 621796890, 1243593780]

約数ペア:

[(1, 1243593780), (2, 621796890), (3, 414531260), (4, 310898445), (5, 248718756), (6, 207265630), (10, 124359378), (11, 113053980), (12, 103632815), (13, 95661060), (15, 82906252), (20, 62179689), (22, 56526990), (26, 47830530), (30, 41453126), (33, 37684660), (39, 31887020), (44, 28263495), (52, 23915265), (55, 22610796), (60, 20726563), (65, 19132212), (66, 18842330), (78, 15943510), (110, 11305398), (130, 9566106), (132, 9421165), (143, 8696460), (156, 7971755), (165, 7536932), (195, 6377404), (220, 5652699), (260, 4783053), (286, 4348230), (330, 3768466), (390, 3188702), (429, 2898820), (572, 2174115), (660, 1884233), (715, 1739292), (780, 1594351), (858, 1449410), (1430, 869646), (1716, 724705), (2145, 579764), (2860, 434823), (4290, 289882), (8580, 144941)]