7406730

素因数分解:

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

素因数の和:180

約数の個数: 96

約数和(自身を含む): 21026304

約数和(自身を除く): 13619574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 103, 141, 153, 170, 206, 235, 255, 282, 306, 309, 423, 470, 510, 515, 618, 705, 765, 799, 846, 927, 1030, 1410, 1530, 1545, 1598, 1751, 1854, 2115, 2397, 3090, 3502, 3995, 4230, 4635, 4794, 4841, 5253, 7191, 7990, 8755, 9270, 9682, 10506, 11985, 14382, 14523, 15759, 17510, 23970, 24205, 26265, 29046, 31518, 35955, 43569, 48410, 52530, 71910, 72615, 78795, 82297, 87138, 145230, 157590, 164594, 217845, 246891, 411485, 435690, 493782, 740673, 822970, 1234455, 1481346, 2468910, 3703365, 7406730]

約数ペア:

[(1, 7406730), (2, 3703365), (3, 2468910), (5, 1481346), (6, 1234455), (9, 822970), (10, 740673), (15, 493782), (17, 435690), (18, 411485), (30, 246891), (34, 217845), (45, 164594), (47, 157590), (51, 145230), (85, 87138), (90, 82297), (94, 78795), (102, 72615), (103, 71910), (141, 52530), (153, 48410), (170, 43569), (206, 35955), (235, 31518), (255, 29046), (282, 26265), (306, 24205), (309, 23970), (423, 17510), (470, 15759), (510, 14523), (515, 14382), (618, 11985), (705, 10506), (765, 9682), (799, 9270), (846, 8755), (927, 7990), (1030, 7191), (1410, 5253), (1530, 4841), (1545, 4794), (1598, 4635), (1751, 4230), (1854, 3995), (2115, 3502), (2397, 3090)]