71707980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11833}}^1$

素因数の和:11946

約数の個数: 48

約数和(自身を含む): 202787424

約数和(自身を除く): 131079444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 11833, 23666, 35499, 47332, 59165, 70998, 118330, 141996, 177495, 236660, 354990, 709980, 1195133, 2390266, 3585399, 4780532, 5975665, 7170798, 11951330, 14341596, 17926995, 23902660, 35853990, 71707980]

約数ペア:

[(1, 71707980), (2, 35853990), (3, 23902660), (4, 17926995), (5, 14341596), (6, 11951330), (10, 7170798), (12, 5975665), (15, 4780532), (20, 3585399), (30, 2390266), (60, 1195133), (101, 709980), (202, 354990), (303, 236660), (404, 177495), (505, 141996), (606, 118330), (1010, 70998), (1212, 59165), (1515, 47332), (2020, 35499), (3030, 23666), (6060, 11833)]