71043990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15683}}^1$

素因数の和:15844

約数の個数: 32

約数和(自身を含む): 171645696

約数和(自身を除く): 100601706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 15683, 31366, 47049, 78415, 94098, 156830, 235245, 470490, 2368133, 4736266, 7104399, 11840665, 14208798, 23681330, 35521995, 71043990]

約数ペア:

[(1, 71043990), (2, 35521995), (3, 23681330), (5, 14208798), (6, 11840665), (10, 7104399), (15, 4736266), (30, 2368133), (151, 470490), (302, 235245), (453, 156830), (755, 94098), (906, 78415), (1510, 47049), (2265, 31366), (4530, 15683)]