2188484370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1747}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 5890060800

約数和(自身を除く): 3701576430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 449, 465, 558, 898, 930, 1347, 1395, 1747, 2245, 2694, 2790, 3494, 4041, 4490, 5241, 6735, 8082, 8735, 10482, 13470, 13919, 15723, 17470, 20205, 26205, 27838, 31446, 40410, 41757, 52410, 54157, 69595, 78615, 83514, 108314, 125271, 139190, 157230, 162471, 208785, 250542, 270785, 324942, 417570, 487413, 541570, 626355, 784403, 812355, 974826, 1252710, 1568806, 1624710, 2353209, 2437065, 3922015, 4706418, 4874130, 7059627, 7844030, 11766045, 14119254, 23532090, 24316493, 35298135, 48632986, 70596270, 72949479, 121582465, 145898958, 218848437, 243164930, 364747395, 437696874, 729494790, 1094242185, 2188484370]

約数ペア:

[(1, 2188484370), (2, 1094242185), (3, 729494790), (5, 437696874), (6, 364747395), (9, 243164930), (10, 218848437), (15, 145898958), (18, 121582465), (30, 72949479), (31, 70596270), (45, 48632986), (62, 35298135), (90, 24316493), (93, 23532090), (155, 14119254), (186, 11766045), (279, 7844030), (310, 7059627), (449, 4874130), (465, 4706418), (558, 3922015), (898, 2437065), (930, 2353209), (1347, 1624710), (1395, 1568806), (1747, 1252710), (2245, 974826), (2694, 812355), (2790, 784403), (3494, 626355), (4041, 541570), (4490, 487413), (5241, 417570), (6735, 324942), (8082, 270785), (8735, 250542), (10482, 208785), (13470, 162471), (13919, 157230), (15723, 139190), (17470, 125271), (20205, 108314), (26205, 83514), (27838, 78615), (31446, 69595), (40410, 54157), (41757, 52410)]