29868490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7686

約数の個数: 32

約数和(自身を含む): 59408640

約数和(自身を除く): 29540150

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 7639, 15278, 38195, 76390, 129863, 175697, 259726, 351394, 649315, 878485, 1298630, 1756970, 2986849, 5973698, 14934245, 29868490]

約数ペア:

[(1, 29868490), (2, 14934245), (5, 5973698), (10, 2986849), (17, 1756970), (23, 1298630), (34, 878485), (46, 649315), (85, 351394), (115, 259726), (170, 175697), (230, 129863), (391, 76390), (782, 38195), (1955, 15278), (3910, 7639)]