1887450060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{137369}}^1$

素因数の和:137610

約数の個数: 48

約数和(自身を含む): 5307976800

約数和(自身を除く): 3420526740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 137369, 274738, 412107, 549476, 686845, 824214, 1373690, 1648428, 2060535, 2747380, 4121070, 8242140, 31457501, 62915002, 94372503, 125830004, 157287505, 188745006, 314575010, 377490012, 471862515, 629150020, 943725030, 1887450060]

約数ペア:

[(1, 1887450060), (2, 943725030), (3, 629150020), (4, 471862515), (5, 377490012), (6, 314575010), (10, 188745006), (12, 157287505), (15, 125830004), (20, 94372503), (30, 62915002), (60, 31457501), (229, 8242140), (458, 4121070), (687, 2747380), (916, 2060535), (1145, 1648428), (1374, 1373690), (2290, 824214), (2748, 686845), (3435, 549476), (4580, 412107), (6870, 274738), (13740, 137369)]