74984110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2239}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 68716370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2239, 3349, 4478, 6698, 11195, 16745, 22390, 33490, 38063, 76126, 190315, 380630, 441083, 882166, 2205415, 4410830, 7498411, 14996822, 37492055, 74984110]

約数ペア:

[(1, 74984110), (2, 37492055), (5, 14996822), (10, 7498411), (17, 4410830), (34, 2205415), (85, 882166), (170, 441083), (197, 380630), (394, 190315), (985, 76126), (1970, 38063), (2239, 33490), (3349, 22390), (4478, 16745), (6698, 11195)]