299712910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2671}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 630538560

約数和(自身を除く): 330825650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 1145, 1603, 2290, 2671, 3206, 5342, 8015, 11221, 13355, 16030, 18697, 22442, 26710, 37394, 56105, 93485, 112210, 130879, 186970, 261758, 611659, 654395, 1223318, 1308790, 3058295, 4281613, 6116590, 8563226, 21408065, 29971291, 42816130, 59942582, 149856455, 299712910]

約数ペア:

[(1, 299712910), (2, 149856455), (5, 59942582), (7, 42816130), (10, 29971291), (14, 21408065), (35, 8563226), (49, 6116590), (70, 4281613), (98, 3058295), (229, 1308790), (245, 1223318), (458, 654395), (490, 611659), (1145, 261758), (1603, 186970), (2290, 130879), (2671, 112210), (3206, 93485), (5342, 56105), (8015, 37394), (11221, 26710), (13355, 22442), (16030, 18697)]