83708940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 269305344

約数和(自身を除く): 185596404

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, 241, 420, 482, 723, 827, 964, 1205, 1446, 1654, 1687, 2410, 2481, 2892, 3308, 3374, 3615, 4135, 4820, 4962, 5061, 5789, 6748, 7230, 8270, 8435, 9924, 10122, 11578, 12405, 14460, 16540, 16870, 17367, 20244, 23156, 24810, 25305, 28945, 33740, 34734, 49620, 50610, 57890, 69468, 86835, 101220, 115780, 173670, 199307, 347340, 398614, 597921, 797228, 996535, 1195842, 1395149, 1993070, 2391684, 2790298, 2989605, 3986140, 4185447, 5580596, 5979210, 6975745, 8370894, 11958420, 13951490, 16741788, 20927235, 27902980, 41854470, 83708940]

約数ペア:

[(1, 83708940), (2, 41854470), (3, 27902980), (4, 20927235), (5, 16741788), (6, 13951490), (7, 11958420), (10, 8370894), (12, 6975745), (14, 5979210), (15, 5580596), (20, 4185447), (21, 3986140), (28, 2989605), (30, 2790298), (35, 2391684), (42, 1993070), (60, 1395149), (70, 1195842), (84, 996535), (105, 797228), (140, 597921), (210, 398614), (241, 347340), (420, 199307), (482, 173670), (723, 115780), (827, 101220), (964, 86835), (1205, 69468), (1446, 57890), (1654, 50610), (1687, 49620), (2410, 34734), (2481, 33740), (2892, 28945), (3308, 25305), (3374, 24810), (3615, 23156), (4135, 20244), (4820, 17367), (4962, 16870), (5061, 16540), (5789, 14460), (6748, 12405), (7230, 11578), (8270, 10122), (8435, 9924)]