2994090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 8059392

約数和(自身を除く): 5065302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 211, 215, 258, 330, 422, 430, 473, 633, 645, 946, 1055, 1266, 1290, 1419, 2110, 2321, 2365, 2838, 3165, 4642, 4730, 6330, 6963, 7095, 9073, 11605, 13926, 14190, 18146, 23210, 27219, 34815, 45365, 54438, 69630, 90730, 99803, 136095, 199606, 272190, 299409, 499015, 598818, 998030, 1497045, 2994090]

約数ペア:

[(1, 2994090), (2, 1497045), (3, 998030), (5, 598818), (6, 499015), (10, 299409), (11, 272190), (15, 199606), (22, 136095), (30, 99803), (33, 90730), (43, 69630), (55, 54438), (66, 45365), (86, 34815), (110, 27219), (129, 23210), (165, 18146), (211, 14190), (215, 13926), (258, 11605), (330, 9073), (422, 7095), (430, 6963), (473, 6330), (633, 4730), (645, 4642), (946, 3165), (1055, 2838), (1266, 2365), (1290, 2321), (1419, 2110)]