123769530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1399}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 322358400

約数和(自身を除く): 198588870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 983, 1399, 1966, 2798, 2949, 4197, 4915, 5898, 6995, 8394, 8847, 9830, 12591, 13990, 14745, 17694, 20985, 25182, 29490, 41970, 44235, 62955, 88470, 125910, 1375217, 2750434, 4125651, 6876085, 8251302, 12376953, 13752170, 20628255, 24753906, 41256510, 61884765, 123769530]

約数ペア:

[(1, 123769530), (2, 61884765), (3, 41256510), (5, 24753906), (6, 20628255), (9, 13752170), (10, 12376953), (15, 8251302), (18, 6876085), (30, 4125651), (45, 2750434), (90, 1375217), (983, 125910), (1399, 88470), (1966, 62955), (2798, 44235), (2949, 41970), (4197, 29490), (4915, 25182), (5898, 20985), (6995, 17694), (8394, 14745), (8847, 13990), (9830, 12591)]