2487130290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{10867}}^1$

素因数の和:13423

約数の個数: 48

約数和(自身を含む): 6469676928

約数和(自身を除く): 3982546638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2543, 5086, 7629, 10867, 12715, 15258, 21734, 22887, 25430, 32601, 38145, 45774, 54335, 65202, 76290, 97803, 108670, 114435, 163005, 195606, 228870, 326010, 489015, 978030, 27634781, 55269562, 82904343, 138173905, 165808686, 248713029, 276347810, 414521715, 497426058, 829043430, 1243565145, 2487130290]

約数ペア:

[(1, 2487130290), (2, 1243565145), (3, 829043430), (5, 497426058), (6, 414521715), (9, 276347810), (10, 248713029), (15, 165808686), (18, 138173905), (30, 82904343), (45, 55269562), (90, 27634781), (2543, 978030), (5086, 489015), (7629, 326010), (10867, 228870), (12715, 195606), (15258, 163005), (21734, 114435), (22887, 108670), (25430, 97803), (32601, 76290), (38145, 65202), (45774, 54335)]