7242450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 11077806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 911, 1325, 1590, 1822, 2650, 2733, 3975, 4555, 5466, 7950, 9110, 13665, 22775, 27330, 45550, 48283, 68325, 96566, 136650, 144849, 241415, 289698, 482830, 724245, 1207075, 1448490, 2414150, 3621225, 7242450]

約数ペア:

[(1, 7242450), (2, 3621225), (3, 2414150), (5, 1448490), (6, 1207075), (10, 724245), (15, 482830), (25, 289698), (30, 241415), (50, 144849), (53, 136650), (75, 96566), (106, 68325), (150, 48283), (159, 45550), (265, 27330), (318, 22775), (530, 13665), (795, 9110), (911, 7950), (1325, 5466), (1590, 4555), (1822, 3975), (2650, 2733)]