85326540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 259472640

約数和(自身を除く): 174146100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 787, 834, 1390, 1574, 1668, 1807, 2085, 2361, 2780, 3148, 3614, 3935, 4170, 4722, 5421, 7228, 7870, 8340, 9035, 9444, 10231, 10842, 11805, 15740, 18070, 20462, 21684, 23610, 27105, 30693, 36140, 40924, 47220, 51155, 54210, 61386, 102310, 108420, 109393, 122772, 153465, 204620, 218786, 306930, 328179, 437572, 546965, 613860, 656358, 1093930, 1312716, 1422109, 1640895, 2187860, 2844218, 3281790, 4266327, 5688436, 6563580, 7110545, 8532654, 14221090, 17065308, 21331635, 28442180, 42663270, 85326540]

約数ペア:

[(1, 85326540), (2, 42663270), (3, 28442180), (4, 21331635), (5, 17065308), (6, 14221090), (10, 8532654), (12, 7110545), (13, 6563580), (15, 5688436), (20, 4266327), (26, 3281790), (30, 2844218), (39, 2187860), (52, 1640895), (60, 1422109), (65, 1312716), (78, 1093930), (130, 656358), (139, 613860), (156, 546965), (195, 437572), (260, 328179), (278, 306930), (390, 218786), (417, 204620), (556, 153465), (695, 122772), (780, 109393), (787, 108420), (834, 102310), (1390, 61386), (1574, 54210), (1668, 51155), (1807, 47220), (2085, 40924), (2361, 36140), (2780, 30693), (3148, 27105), (3614, 23610), (3935, 21684), (4170, 20462), (4722, 18070), (5421, 15740), (7228, 11805), (7870, 10842), (8340, 10231), (9035, 9444)]