80434830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383023}}^1$

素因数の和:383040

約数の個数: 32

約数和(自身を含む): 220621824

約数和(自身を除く): 140186994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383023, 766046, 1149069, 1915115, 2298138, 2681161, 3830230, 5362322, 5745345, 8043483, 11490690, 13405805, 16086966, 26811610, 40217415, 80434830]

約数ペア:

[(1, 80434830), (2, 40217415), (3, 26811610), (5, 16086966), (6, 13405805), (7, 11490690), (10, 8043483), (14, 5745345), (15, 5362322), (21, 3830230), (30, 2681161), (35, 2298138), (42, 1915115), (70, 1149069), (105, 766046), (210, 383023)]