210441445630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1\times {\mathrm{29287}}^1$

素因数の和:31121

約数の個数: 64

約数和(自身を含む): 421342322688

約数和(自身を除く): 210900877058

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1783, 2015, 3566, 4030, 8915, 17830, 23179, 29287, 46358, 55273, 58574, 110546, 115895, 146435, 231790, 276365, 292870, 380731, 552730, 718549, 761462, 907897, 1437098, 1815794, 1903655, 3592745, 3807310, 4539485, 7185490, 9078970, 11802661, 23605322, 52218721, 59013305, 104437442, 118026610, 261093605, 522187210, 678843373, 1357686746, 1618780351, 3237560702, 3394216865, 6788433730, 8093901755, 16187803510, 21044144563, 42088289126, 105220722815, 210441445630]

約数ペア:

[(1, 210441445630), (2, 105220722815), (5, 42088289126), (10, 21044144563), (13, 16187803510), (26, 8093901755), (31, 6788433730), (62, 3394216865), (65, 3237560702), (130, 1618780351), (155, 1357686746), (310, 678843373), (403, 522187210), (806, 261093605), (1783, 118026610), (2015, 104437442), (3566, 59013305), (4030, 52218721), (8915, 23605322), (17830, 11802661), (23179, 9078970), (29287, 7185490), (46358, 4539485), (55273, 3807310), (58574, 3592745), (110546, 1903655), (115895, 1815794), (146435, 1437098), (231790, 907897), (276365, 761462), (292870, 718549), (380731, 552730)]