16861569420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{241639}}^1$

素因数の和:242814

約数の個数: 48

約数和(自身を含む): 47253185280

約数和(自身を除く): 30391615860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1163, 2326, 3489, 4652, 5815, 6978, 11630, 13956, 17445, 23260, 34890, 69780, 241639, 483278, 724917, 966556, 1208195, 1449834, 2416390, 2899668, 3624585, 4832780, 7249170, 14498340, 281026157, 562052314, 843078471, 1124104628, 1405130785, 1686156942, 2810261570, 3372313884, 4215392355, 5620523140, 8430784710, 16861569420]

約数ペア:

[(1, 16861569420), (2, 8430784710), (3, 5620523140), (4, 4215392355), (5, 3372313884), (6, 2810261570), (10, 1686156942), (12, 1405130785), (15, 1124104628), (20, 843078471), (30, 562052314), (60, 281026157), (1163, 14498340), (2326, 7249170), (3489, 4832780), (4652, 3624585), (5815, 2899668), (6978, 2416390), (11630, 1449834), (13956, 1208195), (17445, 966556), (23260, 724917), (34890, 483278), (69780, 241639)]