2224140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 6558720

約数和(自身を除く): 4334580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1951, 3902, 5853, 7804, 9755, 11706, 19510, 23412, 29265, 37069, 39020, 58530, 74138, 111207, 117060, 148276, 185345, 222414, 370690, 444828, 556035, 741380, 1112070, 2224140]

約数ペア:

[(1, 2224140), (2, 1112070), (3, 741380), (4, 556035), (5, 444828), (6, 370690), (10, 222414), (12, 185345), (15, 148276), (19, 117060), (20, 111207), (30, 74138), (38, 58530), (57, 39020), (60, 37069), (76, 29265), (95, 23412), (114, 19510), (190, 11706), (228, 9755), (285, 7804), (380, 5853), (570, 3902), (1140, 1951)]