112721390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 226934784

約数和(自身を除く): 114213394

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 227, 230, 254, 391, 454, 635, 782, 1135, 1270, 1955, 2159, 2270, 2921, 3859, 3910, 4318, 5221, 5842, 7718, 10442, 10795, 14605, 19295, 21590, 26105, 28829, 29210, 38590, 49657, 52210, 57658, 88757, 99314, 144145, 177514, 248285, 288290, 443785, 490093, 496570, 663067, 887570, 980186, 1326134, 2450465, 3315335, 4900930, 6630670, 11272139, 22544278, 56360695, 112721390]

約数ペア:

[(1, 112721390), (2, 56360695), (5, 22544278), (10, 11272139), (17, 6630670), (23, 4900930), (34, 3315335), (46, 2450465), (85, 1326134), (115, 980186), (127, 887570), (170, 663067), (227, 496570), (230, 490093), (254, 443785), (391, 288290), (454, 248285), (635, 177514), (782, 144145), (1135, 99314), (1270, 88757), (1955, 57658), (2159, 52210), (2270, 49657), (2921, 38590), (3859, 29210), (3910, 28829), (4318, 26105), (5221, 21590), (5842, 19295), (7718, 14605), (10442, 10795)]