1994330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 4180680

約数和(自身を除く): 2186350

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 115, 130, 145, 230, 290, 299, 377, 529, 598, 667, 754, 1058, 1334, 1495, 1885, 2645, 2990, 3335, 3770, 5290, 6670, 6877, 8671, 13754, 15341, 17342, 30682, 34385, 43355, 68770, 76705, 86710, 153410, 199433, 398866, 997165, 1994330]

約数ペア:

[(1, 1994330), (2, 997165), (5, 398866), (10, 199433), (13, 153410), (23, 86710), (26, 76705), (29, 68770), (46, 43355), (58, 34385), (65, 30682), (115, 17342), (130, 15341), (145, 13754), (230, 8671), (290, 6877), (299, 6670), (377, 5290), (529, 3770), (598, 3335), (667, 2990), (754, 2645), (1058, 1885), (1334, 1495)]