376180980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{895669}}^1$

素因数の和:895688

約数の個数: 48

約数和(自身を含む): 1203780480

約数和(自身を除く): 827599500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 895669, 1791338, 2687007, 3582676, 4478345, 5374014, 6269683, 8956690, 10748028, 12539366, 13435035, 17913380, 18809049, 25078732, 26870070, 31348415, 37618098, 53740140, 62696830, 75236196, 94045245, 125393660, 188090490, 376180980]

約数ペア:

[(1, 376180980), (2, 188090490), (3, 125393660), (4, 94045245), (5, 75236196), (6, 62696830), (7, 53740140), (10, 37618098), (12, 31348415), (14, 26870070), (15, 25078732), (20, 18809049), (21, 17913380), (28, 13435035), (30, 12539366), (35, 10748028), (42, 8956690), (60, 6269683), (70, 5374014), (84, 4478345), (105, 3582676), (140, 2687007), (210, 1791338), (420, 895669)]