22288620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 65463552

約数和(自身を除く): 43174932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 163, 172, 212, 215, 258, 265, 318, 326, 430, 489, 516, 530, 636, 645, 652, 795, 815, 860, 978, 1060, 1290, 1590, 1630, 1956, 2279, 2445, 2580, 3180, 3260, 4558, 4890, 6837, 7009, 8639, 9116, 9780, 11395, 13674, 14018, 17278, 21027, 22790, 25917, 27348, 28036, 34185, 34556, 35045, 42054, 43195, 45580, 51834, 68370, 70090, 84108, 86390, 103668, 105135, 129585, 136740, 140180, 172780, 210270, 259170, 371477, 420540, 518340, 742954, 1114431, 1485908, 1857385, 2228862, 3714770, 4457724, 5572155, 7429540, 11144310, 22288620]

約数ペア:

[(1, 22288620), (2, 11144310), (3, 7429540), (4, 5572155), (5, 4457724), (6, 3714770), (10, 2228862), (12, 1857385), (15, 1485908), (20, 1114431), (30, 742954), (43, 518340), (53, 420540), (60, 371477), (86, 259170), (106, 210270), (129, 172780), (159, 140180), (163, 136740), (172, 129585), (212, 105135), (215, 103668), (258, 86390), (265, 84108), (318, 70090), (326, 68370), (430, 51834), (489, 45580), (516, 43195), (530, 42054), (636, 35045), (645, 34556), (652, 34185), (795, 28036), (815, 27348), (860, 25917), (978, 22790), (1060, 21027), (1290, 17278), (1590, 14018), (1630, 13674), (1956, 11395), (2279, 9780), (2445, 9116), (2580, 8639), (3180, 7009), (3260, 6837), (4558, 4890)]