22185090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 60766200

約数和(自身を除く): 38581110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 449, 549, 610, 810, 898, 915, 1098, 1347, 1647, 1830, 2245, 2694, 2745, 3294, 4041, 4490, 4941, 5490, 6735, 8082, 8235, 9882, 12123, 13470, 16470, 20205, 24246, 24705, 27389, 36369, 40410, 49410, 54778, 60615, 72738, 82167, 121230, 136945, 164334, 181845, 246501, 273890, 363690, 410835, 493002, 739503, 821670, 1232505, 1479006, 2218509, 2465010, 3697515, 4437018, 7395030, 11092545, 22185090]

約数ペア:

[(1, 22185090), (2, 11092545), (3, 7395030), (5, 4437018), (6, 3697515), (9, 2465010), (10, 2218509), (15, 1479006), (18, 1232505), (27, 821670), (30, 739503), (45, 493002), (54, 410835), (61, 363690), (81, 273890), (90, 246501), (122, 181845), (135, 164334), (162, 136945), (183, 121230), (270, 82167), (305, 72738), (366, 60615), (405, 54778), (449, 49410), (549, 40410), (610, 36369), (810, 27389), (898, 24705), (915, 24246), (1098, 20205), (1347, 16470), (1647, 13470), (1830, 12123), (2245, 9882), (2694, 8235), (2745, 8082), (3294, 6735), (4041, 5490), (4490, 4941)]