86564170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 206893440

約数和(自身を除く): 120329270

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 289, 374, 385, 389, 578, 595, 770, 778, 935, 1190, 1309, 1445, 1870, 1945, 2023, 2618, 2723, 2890, 3179, 3890, 4046, 4279, 5446, 6358, 6545, 6613, 8558, 10115, 13090, 13226, 13615, 15895, 20230, 21395, 22253, 27230, 29953, 31790, 33065, 42790, 44506, 46291, 59906, 66130, 72743, 92582, 111265, 112421, 145486, 149765, 222530, 224842, 231455, 299530, 363715, 462910, 509201, 562105, 727430, 786947, 1018402, 1124210, 1236631, 1573894, 2473262, 2546005, 3934735, 5092010, 6183155, 7869470, 8656417, 12366310, 17312834, 43282085, 86564170]

約数ペア:

[(1, 86564170), (2, 43282085), (5, 17312834), (7, 12366310), (10, 8656417), (11, 7869470), (14, 6183155), (17, 5092010), (22, 3934735), (34, 2546005), (35, 2473262), (55, 1573894), (70, 1236631), (77, 1124210), (85, 1018402), (110, 786947), (119, 727430), (154, 562105), (170, 509201), (187, 462910), (238, 363715), (289, 299530), (374, 231455), (385, 224842), (389, 222530), (578, 149765), (595, 145486), (770, 112421), (778, 111265), (935, 92582), (1190, 72743), (1309, 66130), (1445, 59906), (1870, 46291), (1945, 44506), (2023, 42790), (2618, 33065), (2723, 31790), (2890, 29953), (3179, 27230), (3890, 22253), (4046, 21395), (4279, 20230), (5446, 15895), (6358, 13615), (6545, 13226), (6613, 13090), (8558, 10115)]