85187410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 107138990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 317, 349, 385, 634, 698, 770, 1585, 1745, 2219, 2443, 3170, 3487, 3490, 3839, 4438, 4886, 6974, 7678, 11095, 12215, 17435, 19195, 22190, 24409, 24430, 26873, 34870, 38390, 48818, 53746, 110633, 122045, 134365, 221266, 244090, 268730, 553165, 774431, 1106330, 1216963, 1548862, 2433926, 3872155, 6084815, 7744310, 8518741, 12169630, 17037482, 42593705, 85187410]

約数ペア:

[(1, 85187410), (2, 42593705), (5, 17037482), (7, 12169630), (10, 8518741), (11, 7744310), (14, 6084815), (22, 3872155), (35, 2433926), (55, 1548862), (70, 1216963), (77, 1106330), (110, 774431), (154, 553165), (317, 268730), (349, 244090), (385, 221266), (634, 134365), (698, 122045), (770, 110633), (1585, 53746), (1745, 48818), (2219, 38390), (2443, 34870), (3170, 26873), (3487, 24430), (3490, 24409), (3839, 22190), (4438, 19195), (4886, 17435), (6974, 12215), (7678, 11095)]