82147380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 264128256

約数和(自身を除く): 181980876

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, 317, 420, 617, 634, 951, 1234, 1268, 1585, 1851, 1902, 2219, 2468, 3085, 3170, 3702, 3804, 4319, 4438, 4755, 6170, 6340, 6657, 7404, 8638, 8876, 9255, 9510, 11095, 12340, 12957, 13314, 17276, 18510, 19020, 21595, 22190, 25914, 26628, 33285, 37020, 43190, 44380, 51828, 64785, 66570, 86380, 129570, 133140, 195589, 259140, 391178, 586767, 782356, 977945, 1173534, 1369123, 1955890, 2347068, 2738246, 2933835, 3911780, 4107369, 5476492, 5867670, 6845615, 8214738, 11735340, 13691230, 16429476, 20536845, 27382460, 41073690, 82147380]

約数ペア:

[(1, 82147380), (2, 41073690), (3, 27382460), (4, 20536845), (5, 16429476), (6, 13691230), (7, 11735340), (10, 8214738), (12, 6845615), (14, 5867670), (15, 5476492), (20, 4107369), (21, 3911780), (28, 2933835), (30, 2738246), (35, 2347068), (42, 1955890), (60, 1369123), (70, 1173534), (84, 977945), (105, 782356), (140, 586767), (210, 391178), (317, 259140), (420, 195589), (617, 133140), (634, 129570), (951, 86380), (1234, 66570), (1268, 64785), (1585, 51828), (1851, 44380), (1902, 43190), (2219, 37020), (2468, 33285), (3085, 26628), (3170, 25914), (3702, 22190), (3804, 21595), (4319, 19020), (4438, 18510), (4755, 17276), (6170, 13314), (6340, 12957), (6657, 12340), (7404, 11095), (8638, 9510), (8876, 9255)]