22213980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 96

約数和(自身を含む): 71393280

約数和(自身を除く): 49179300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1327, 1395, 1674, 1860, 2654, 2790, 3348, 3981, 4185, 5308, 5580, 6635, 7962, 8370, 11943, 13270, 15924, 16740, 19905, 23886, 26540, 35829, 39810, 41137, 47772, 59715, 71658, 79620, 82274, 119430, 123411, 143316, 164548, 179145, 205685, 238860, 246822, 358290, 370233, 411370, 493644, 617055, 716580, 740466, 822740, 1110699, 1234110, 1480932, 1851165, 2221398, 2468220, 3702330, 4442796, 5553495, 7404660, 11106990, 22213980]

約数ペア:

[(1, 22213980), (2, 11106990), (3, 7404660), (4, 5553495), (5, 4442796), (6, 3702330), (9, 2468220), (10, 2221398), (12, 1851165), (15, 1480932), (18, 1234110), (20, 1110699), (27, 822740), (30, 740466), (31, 716580), (36, 617055), (45, 493644), (54, 411370), (60, 370233), (62, 358290), (90, 246822), (93, 238860), (108, 205685), (124, 179145), (135, 164548), (155, 143316), (180, 123411), (186, 119430), (270, 82274), (279, 79620), (310, 71658), (372, 59715), (465, 47772), (540, 41137), (558, 39810), (620, 35829), (837, 26540), (930, 23886), (1116, 19905), (1327, 16740), (1395, 15924), (1674, 13270), (1860, 11943), (2654, 8370), (2790, 7962), (3348, 6635), (3981, 5580), (4185, 5308)]