45237890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 83084400

約数和(自身を除く): 37846510

約数列:

[1, 2, 5, 10, 97, 149, 194, 298, 313, 485, 626, 745, 970, 1490, 1565, 3130, 14453, 28906, 30361, 46637, 60722, 72265, 93274, 144530, 151805, 233185, 303610, 466370, 4523789, 9047578, 22618945, 45237890]

約数ペア:

[(1, 45237890), (2, 22618945), (5, 9047578), (10, 4523789), (97, 466370), (149, 303610), (194, 233185), (298, 151805), (313, 144530), (485, 93274), (626, 72265), (745, 60722), (970, 46637), (1490, 30361), (1565, 28906), (3130, 14453)]