122715690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3487

約数の個数: 64

約数和(自身を含む): 316327680

約数和(自身を除く): 193611990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 710, 1065, 1207, 2130, 2414, 3389, 3621, 6035, 6778, 7242, 10167, 12070, 16945, 18105, 20334, 33890, 36210, 50835, 57613, 101670, 115226, 172839, 240619, 288065, 345678, 481238, 576130, 721857, 864195, 1203095, 1443714, 1728390, 2406190, 3609285, 4090523, 7218570, 8181046, 12271569, 20452615, 24543138, 40905230, 61357845, 122715690]

約数ペア:

[(1, 122715690), (2, 61357845), (3, 40905230), (5, 24543138), (6, 20452615), (10, 12271569), (15, 8181046), (17, 7218570), (30, 4090523), (34, 3609285), (51, 2406190), (71, 1728390), (85, 1443714), (102, 1203095), (142, 864195), (170, 721857), (213, 576130), (255, 481238), (355, 345678), (426, 288065), (510, 240619), (710, 172839), (1065, 115226), (1207, 101670), (2130, 57613), (2414, 50835), (3389, 36210), (3621, 33890), (6035, 20334), (6778, 18105), (7242, 16945), (10167, 12070)]