22145340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52727}}^1$

素因数の和:52746

約数の個数: 48

約数和(自身を含む): 70866432

約数和(自身を除く): 48721092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 52727, 105454, 158181, 210908, 263635, 316362, 369089, 527270, 632724, 738178, 790905, 1054540, 1107267, 1476356, 1581810, 1845445, 2214534, 3163620, 3690890, 4429068, 5536335, 7381780, 11072670, 22145340]

約数ペア:

[(1, 22145340), (2, 11072670), (3, 7381780), (4, 5536335), (5, 4429068), (6, 3690890), (7, 3163620), (10, 2214534), (12, 1845445), (14, 1581810), (15, 1476356), (20, 1107267), (21, 1054540), (28, 790905), (30, 738178), (35, 632724), (42, 527270), (60, 369089), (70, 316362), (84, 263635), (105, 210908), (140, 158181), (210, 105454), (420, 52727)]