86740710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1637

約数の個数: 64

約数和(自身を含む): 238851072

約数和(自身を除く): 152110362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317, 634, 951, 1303, 1585, 1902, 2219, 2606, 3170, 3909, 4438, 4755, 6515, 6657, 7818, 9121, 9510, 11095, 13030, 13314, 18242, 19545, 22190, 27363, 33285, 39090, 45605, 54726, 66570, 91210, 136815, 273630, 413051, 826102, 1239153, 2065255, 2478306, 2891357, 4130510, 5782714, 6195765, 8674071, 12391530, 14456785, 17348142, 28913570, 43370355, 86740710]

約数ペア:

[(1, 86740710), (2, 43370355), (3, 28913570), (5, 17348142), (6, 14456785), (7, 12391530), (10, 8674071), (14, 6195765), (15, 5782714), (21, 4130510), (30, 2891357), (35, 2478306), (42, 2065255), (70, 1239153), (105, 826102), (210, 413051), (317, 273630), (634, 136815), (951, 91210), (1303, 66570), (1585, 54726), (1902, 45605), (2219, 39090), (2606, 33285), (3170, 27363), (3909, 22190), (4438, 19545), (4755, 18242), (6515, 13314), (6657, 13030), (7818, 11095), (9121, 9510)]