30394212

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 42181788

約数列:

[1, 2, 3, 4, 6, 12, 89, 149, 178, 191, 267, 298, 356, 382, 447, 534, 573, 596, 764, 894, 1068, 1146, 1788, 2292, 13261, 16999, 26522, 28459, 33998, 39783, 50997, 53044, 56918, 67996, 79566, 85377, 101994, 113836, 159132, 170754, 203988, 341508, 2532851, 5065702, 7598553, 10131404, 15197106, 30394212]

約数ペア:

[(1, 30394212), (2, 15197106), (3, 10131404), (4, 7598553), (6, 5065702), (12, 2532851), (89, 341508), (149, 203988), (178, 170754), (191, 159132), (267, 113836), (298, 101994), (356, 85377), (382, 79566), (447, 67996), (534, 56918), (573, 53044), (596, 50997), (764, 39783), (894, 33998), (1068, 28459), (1146, 26522), (1788, 16999), (2292, 13261)]