39855690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 121395456

約数和(自身を除く): 81539766

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1543, 1722, 1845, 2583, 2870, 3086, 3690, 4305, 4629, 5166, 7715, 8610, 9258, 10801, 12915, 13887, 15430, 21602, 23145, 25830, 27774, 32403, 46290, 54005, 63263, 64806, 69435, 97209, 108010, 126526, 138870, 162015, 189789, 194418, 316315, 324030, 379578, 442841, 486045, 569367, 632630, 885682, 948945, 972090, 1138734, 1328523, 1897890, 2214205, 2657046, 2846835, 3985569, 4428410, 5693670, 6642615, 7971138, 13285230, 19927845, 39855690]

約数ペア:

[(1, 39855690), (2, 19927845), (3, 13285230), (5, 7971138), (6, 6642615), (7, 5693670), (9, 4428410), (10, 3985569), (14, 2846835), (15, 2657046), (18, 2214205), (21, 1897890), (30, 1328523), (35, 1138734), (41, 972090), (42, 948945), (45, 885682), (63, 632630), (70, 569367), (82, 486045), (90, 442841), (105, 379578), (123, 324030), (126, 316315), (205, 194418), (210, 189789), (246, 162015), (287, 138870), (315, 126526), (369, 108010), (410, 97209), (574, 69435), (615, 64806), (630, 63263), (738, 54005), (861, 46290), (1230, 32403), (1435, 27774), (1543, 25830), (1722, 23145), (1845, 21602), (2583, 15430), (2870, 13887), (3086, 12915), (3690, 10801), (4305, 9258), (4629, 8610), (5166, 7715)]