1310737530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 3187755648

約数和(自身を除く): 1877018118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 197, 262, 393, 394, 591, 655, 786, 985, 1182, 1310, 1693, 1965, 1970, 2955, 3386, 3930, 5079, 5910, 8465, 10158, 16930, 25395, 25807, 50790, 51614, 77421, 129035, 154842, 221783, 258070, 333521, 387105, 443566, 665349, 667042, 774210, 1000563, 1108915, 1330698, 1667605, 2001126, 2217830, 3326745, 3335210, 5002815, 6653490, 10005630, 43691251, 87382502, 131073753, 218456255, 262147506, 436912510, 655368765, 1310737530]

約数ペア:

[(1, 1310737530), (2, 655368765), (3, 436912510), (5, 262147506), (6, 218456255), (10, 131073753), (15, 87382502), (30, 43691251), (131, 10005630), (197, 6653490), (262, 5002815), (393, 3335210), (394, 3326745), (591, 2217830), (655, 2001126), (786, 1667605), (985, 1330698), (1182, 1108915), (1310, 1000563), (1693, 774210), (1965, 667042), (1970, 665349), (2955, 443566), (3386, 387105), (3930, 333521), (5079, 258070), (5910, 221783), (8465, 154842), (10158, 129035), (16930, 77421), (25395, 51614), (25807, 50790)]