2223270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3529}}^1$

素因数の和:3549

約数の個数: 48

約数和(自身を含む): 6608160

約数和(自身を除く): 4384890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3529, 7058, 10587, 17645, 21174, 24703, 31761, 35290, 49406, 52935, 63522, 74109, 105870, 123515, 148218, 158805, 222327, 247030, 317610, 370545, 444654, 741090, 1111635, 2223270]

約数ペア:

[(1, 2223270), (2, 1111635), (3, 741090), (5, 444654), (6, 370545), (7, 317610), (9, 247030), (10, 222327), (14, 158805), (15, 148218), (18, 123515), (21, 105870), (30, 74109), (35, 63522), (42, 52935), (45, 49406), (63, 35290), (70, 31761), (90, 24703), (105, 21174), (126, 17645), (210, 10587), (315, 7058), (630, 3529)]