2468910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 6469632

約数和(自身を除く): 4000722

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 103, 141, 170, 206, 235, 255, 282, 309, 470, 510, 515, 618, 705, 799, 1030, 1410, 1545, 1598, 1751, 2397, 3090, 3502, 3995, 4794, 4841, 5253, 7990, 8755, 9682, 10506, 11985, 14523, 17510, 23970, 24205, 26265, 29046, 48410, 52530, 72615, 82297, 145230, 164594, 246891, 411485, 493782, 822970, 1234455, 2468910]

約数ペア:

[(1, 2468910), (2, 1234455), (3, 822970), (5, 493782), (6, 411485), (10, 246891), (15, 164594), (17, 145230), (30, 82297), (34, 72615), (47, 52530), (51, 48410), (85, 29046), (94, 26265), (102, 24205), (103, 23970), (141, 17510), (170, 14523), (206, 11985), (235, 10506), (255, 9682), (282, 8755), (309, 7990), (470, 5253), (510, 4841), (515, 4794), (618, 3995), (705, 3502), (799, 3090), (1030, 2397), (1410, 1751), (1545, 1598)]