1912842274920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{50285023}}^1$

素因数の和:50285354

約数の個数: 64

約数和(自身を含む): 5756629547520

約数和(自身を除く): 3843787272600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 38040, 50285023, 100570046, 150855069, 201140092, 251425115, 301710138, 402280184, 502850230, 603420276, 754275345, 1005700460, 1206840552, 1508550690, 2011400920, 3017101380, 6034202760, 15940352291, 31880704582, 47821056873, 63761409164, 79701761455, 95642113746, 127522818328, 159403522910, 191284227492, 239105284365, 318807045820, 382568454984, 478210568730, 637614091640, 956421137460, 1912842274920]

約数ペア:

[(1, 1912842274920), (2, 956421137460), (3, 637614091640), (4, 478210568730), (5, 382568454984), (6, 318807045820), (8, 239105284365), (10, 191284227492), (12, 159403522910), (15, 127522818328), (20, 95642113746), (24, 79701761455), (30, 63761409164), (40, 47821056873), (60, 31880704582), (120, 15940352291), (317, 6034202760), (634, 3017101380), (951, 2011400920), (1268, 1508550690), (1585, 1206840552), (1902, 1005700460), (2536, 754275345), (3170, 603420276), (3804, 502850230), (4755, 402280184), (6340, 301710138), (7608, 251425115), (9510, 201140092), (12680, 150855069), (19020, 100570046), (38040, 50285023)]