87248175420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3041}}^1\times {\mathrm{68311}}^1$

素因数の和:71371

約数の個数: 96

約数和(自身を含む): 279290059776

約数和(自身を除く): 192041884356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3041, 6082, 9123, 12164, 15205, 18246, 21287, 30410, 36492, 42574, 45615, 60820, 63861, 68311, 85148, 91230, 106435, 127722, 136622, 182460, 204933, 212870, 255444, 273244, 319305, 341555, 409866, 425740, 478177, 638610, 683110, 819732, 956354, 1024665, 1277220, 1366220, 1434531, 1912708, 2049330, 2390885, 2869062, 4098660, 4781770, 5738124, 7172655, 9563540, 14345310, 28690620, 207733751, 415467502, 623201253, 830935004, 1038668755, 1246402506, 1454136257, 2077337510, 2492805012, 2908272514, 3116006265, 4154675020, 4362408771, 5816545028, 6232012530, 7270681285, 8724817542, 12464025060, 14541362570, 17449635084, 21812043855, 29082725140, 43624087710, 87248175420]

約数ペア:

[(1, 87248175420), (2, 43624087710), (3, 29082725140), (4, 21812043855), (5, 17449635084), (6, 14541362570), (7, 12464025060), (10, 8724817542), (12, 7270681285), (14, 6232012530), (15, 5816545028), (20, 4362408771), (21, 4154675020), (28, 3116006265), (30, 2908272514), (35, 2492805012), (42, 2077337510), (60, 1454136257), (70, 1246402506), (84, 1038668755), (105, 830935004), (140, 623201253), (210, 415467502), (420, 207733751), (3041, 28690620), (6082, 14345310), (9123, 9563540), (12164, 7172655), (15205, 5738124), (18246, 4781770), (21287, 4098660), (30410, 2869062), (36492, 2390885), (42574, 2049330), (45615, 1912708), (60820, 1434531), (63861, 1366220), (68311, 1277220), (85148, 1024665), (91230, 956354), (106435, 819732), (127722, 683110), (136622, 638610), (182460, 478177), (204933, 425740), (212870, 409866), (255444, 341555), (273244, 319305)]