22609020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53831}}^1$

素因数の和:53850

約数の個数: 48

約数和(自身を含む): 72350208

約数和(自身を除く): 49741188

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, 53831, 107662, 161493, 215324, 269155, 322986, 376817, 538310, 645972, 753634, 807465, 1076620, 1130451, 1507268, 1614930, 1884085, 2260902, 3229860, 3768170, 4521804, 5652255, 7536340, 11304510, 22609020]

約数ペア:

[(1, 22609020), (2, 11304510), (3, 7536340), (4, 5652255), (5, 4521804), (6, 3768170), (7, 3229860), (10, 2260902), (12, 1884085), (14, 1614930), (15, 1507268), (20, 1130451), (21, 1076620), (28, 807465), (30, 753634), (35, 645972), (42, 538310), (60, 376817), (70, 322986), (84, 269155), (105, 215324), (140, 161493), (210, 107662), (420, 53831)]