377019990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2251}}^1$

素因数の和:4125

約数の個数: 48

約数和(自身を含む): 981214416

約数和(自身を除く): 604194426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1861, 2251, 3722, 4502, 5583, 6753, 9305, 11166, 11255, 13506, 16749, 18610, 20259, 22510, 27915, 33498, 33765, 40518, 55830, 67530, 83745, 101295, 167490, 202590, 4189111, 8378222, 12567333, 20945555, 25134666, 37701999, 41891110, 62836665, 75403998, 125673330, 188509995, 377019990]

約数ペア:

[(1, 377019990), (2, 188509995), (3, 125673330), (5, 75403998), (6, 62836665), (9, 41891110), (10, 37701999), (15, 25134666), (18, 20945555), (30, 12567333), (45, 8378222), (90, 4189111), (1861, 202590), (2251, 167490), (3722, 101295), (4502, 83745), (5583, 67530), (6753, 55830), (9305, 40518), (11166, 33765), (11255, 33498), (13506, 27915), (16749, 22510), (18610, 20259)]