519882390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{4129}}^1$

素因数の和:5541

約数の個数: 48

約数和(自身を含む): 1352988000

約数和(自身を除く): 833105610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1399, 2798, 4129, 4197, 6995, 8258, 8394, 12387, 12591, 13990, 20645, 20985, 24774, 25182, 37161, 41290, 41970, 61935, 62955, 74322, 123870, 125910, 185805, 371610, 5776471, 11552942, 17329413, 28882355, 34658826, 51988239, 57764710, 86647065, 103976478, 173294130, 259941195, 519882390]

約数ペア:

[(1, 519882390), (2, 259941195), (3, 173294130), (5, 103976478), (6, 86647065), (9, 57764710), (10, 51988239), (15, 34658826), (18, 28882355), (30, 17329413), (45, 11552942), (90, 5776471), (1399, 371610), (2798, 185805), (4129, 125910), (4197, 123870), (6995, 74322), (8258, 62955), (8394, 61935), (12387, 41970), (12591, 41290), (13990, 37161), (20645, 25182), (20985, 24774)]