22981620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22531}}^1$

素因数の和:22560

約数の個数: 48

約数和(自身を含む): 68136768

約数和(自身を除く): 45155148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 22531, 45062, 67593, 90124, 112655, 135186, 225310, 270372, 337965, 383027, 450620, 675930, 766054, 1149081, 1351860, 1532108, 1915135, 2298162, 3830270, 4596324, 5745405, 7660540, 11490810, 22981620]

約数ペア:

[(1, 22981620), (2, 11490810), (3, 7660540), (4, 5745405), (5, 4596324), (6, 3830270), (10, 2298162), (12, 1915135), (15, 1532108), (17, 1351860), (20, 1149081), (30, 766054), (34, 675930), (51, 450620), (60, 383027), (68, 337965), (85, 270372), (102, 225310), (170, 135186), (204, 112655), (255, 90124), (340, 67593), (510, 45062), (1020, 22531)]