22242180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 65729664

約数和(自身を除く): 43487484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 43, 60, 74, 86, 111, 129, 148, 172, 185, 215, 222, 233, 258, 370, 430, 444, 466, 516, 555, 645, 699, 740, 860, 932, 1110, 1165, 1290, 1398, 1591, 2220, 2330, 2580, 2796, 3182, 3495, 4660, 4773, 6364, 6990, 7955, 8621, 9546, 10019, 13980, 15910, 17242, 19092, 20038, 23865, 25863, 30057, 31820, 34484, 40076, 43105, 47730, 50095, 51726, 60114, 86210, 95460, 100190, 103452, 120228, 129315, 150285, 172420, 200380, 258630, 300570, 370703, 517260, 601140, 741406, 1112109, 1482812, 1853515, 2224218, 3707030, 4448436, 5560545, 7414060, 11121090, 22242180]

約数ペア:

[(1, 22242180), (2, 11121090), (3, 7414060), (4, 5560545), (5, 4448436), (6, 3707030), (10, 2224218), (12, 1853515), (15, 1482812), (20, 1112109), (30, 741406), (37, 601140), (43, 517260), (60, 370703), (74, 300570), (86, 258630), (111, 200380), (129, 172420), (148, 150285), (172, 129315), (185, 120228), (215, 103452), (222, 100190), (233, 95460), (258, 86210), (370, 60114), (430, 51726), (444, 50095), (466, 47730), (516, 43105), (555, 40076), (645, 34484), (699, 31820), (740, 30057), (860, 25863), (932, 23865), (1110, 20038), (1165, 19092), (1290, 17242), (1398, 15910), (1591, 13980), (2220, 10019), (2330, 9546), (2580, 8621), (2796, 7955), (3182, 6990), (3495, 6364), (4660, 4773)]