210461010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 513216000

約数和(自身を除く): 302754990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 197, 239, 298, 394, 447, 478, 591, 717, 745, 894, 985, 1182, 1195, 1434, 1490, 1970, 2235, 2390, 2955, 3585, 4470, 5910, 7170, 29353, 35611, 47083, 58706, 71222, 88059, 94166, 106833, 141249, 146765, 176118, 178055, 213666, 235415, 282498, 293530, 356110, 440295, 470830, 534165, 706245, 880590, 1068330, 1412490, 7015367, 14030734, 21046101, 35076835, 42092202, 70153670, 105230505, 210461010]

約数ペア:

[(1, 210461010), (2, 105230505), (3, 70153670), (5, 42092202), (6, 35076835), (10, 21046101), (15, 14030734), (30, 7015367), (149, 1412490), (197, 1068330), (239, 880590), (298, 706245), (394, 534165), (447, 470830), (478, 440295), (591, 356110), (717, 293530), (745, 282498), (894, 235415), (985, 213666), (1182, 178055), (1195, 176118), (1434, 146765), (1490, 141249), (1970, 106833), (2235, 94166), (2390, 88059), (2955, 71222), (3585, 58706), (4470, 47083), (5910, 35611), (7170, 29353)]