61606610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15287}}^1$

素因数の和:15338

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 61675822

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 15287, 30574, 76435, 152870, 198731, 397462, 473897, 947794, 993655, 1987310, 2369485, 4738970, 6160661, 12321322, 30803305, 61606610]

約数ペア:

[(1, 61606610), (2, 30803305), (5, 12321322), (10, 6160661), (13, 4738970), (26, 2369485), (31, 1987310), (62, 993655), (65, 947794), (130, 473897), (155, 397462), (310, 198731), (403, 152870), (806, 76435), (2015, 30574), (4030, 15287)]