174687530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12451}}^1$

素因数の和:12542

約数の個数: 32

約数和(自身を含む): 333514368

約数和(自身を除く): 158826838

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 12451, 14030, 24902, 62255, 124510, 286373, 572746, 759511, 1431865, 1519022, 2863730, 3797555, 7595110, 17468753, 34937506, 87343765, 174687530]

約数ペア:

[(1, 174687530), (2, 87343765), (5, 34937506), (10, 17468753), (23, 7595110), (46, 3797555), (61, 2863730), (115, 1519022), (122, 1431865), (230, 759511), (305, 572746), (610, 286373), (1403, 124510), (2806, 62255), (7015, 24902), (12451, 14030)]