66607310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3809

約数の個数: 64

約数和(自身を含む): 156017664

約数和(自身を除く): 89410354

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, 3761, 7522, 8855, 17710, 18805, 26327, 37610, 41371, 52654, 82742, 86503, 131635, 173006, 206855, 263270, 289597, 413710, 432515, 579194, 605521, 865030, 951533, 1211042, 1447985, 1903066, 2895970, 3027605, 4757665, 6055210, 6660731, 9515330, 13321462, 33303655, 66607310]

約数ペア:

[(1, 66607310), (2, 33303655), (5, 13321462), (7, 9515330), (10, 6660731), (11, 6055210), (14, 4757665), (22, 3027605), (23, 2895970), (35, 1903066), (46, 1447985), (55, 1211042), (70, 951533), (77, 865030), (110, 605521), (115, 579194), (154, 432515), (161, 413710), (230, 289597), (253, 263270), (322, 206855), (385, 173006), (506, 131635), (770, 86503), (805, 82742), (1265, 52654), (1610, 41371), (1771, 37610), (2530, 26327), (3542, 18805), (3761, 17710), (7522, 8855)]