66713570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3767}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 156266496

約数和(自身を除く): 89552926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 3767, 7534, 8855, 17710, 18835, 26369, 37670, 41437, 52738, 82874, 86641, 131845, 173282, 207185, 263690, 290059, 414370, 433205, 580118, 606487, 866410, 953051, 1212974, 1450295, 1906102, 2900590, 3032435, 4765255, 6064870, 6671357, 9530510, 13342714, 33356785, 66713570]

約数ペア:

[(1, 66713570), (2, 33356785), (5, 13342714), (7, 9530510), (10, 6671357), (11, 6064870), (14, 4765255), (22, 3032435), (23, 2900590), (35, 1906102), (46, 1450295), (55, 1212974), (70, 953051), (77, 866410), (110, 606487), (115, 580118), (154, 433205), (161, 414370), (230, 290059), (253, 263690), (322, 207185), (385, 173282), (506, 131845), (770, 86641), (805, 82874), (1265, 52738), (1610, 41437), (1771, 37670), (2530, 26369), (3542, 18835), (3767, 17710), (7534, 8855)]