247103670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2591}}^1$

素因数の和:2646

約数の個数: 96

約数和(自身を含む): 687522816

約数和(自身を除く): 440419146

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 289, 330, 374, 510, 561, 578, 867, 935, 1122, 1445, 1734, 1870, 2591, 2805, 2890, 3179, 4335, 5182, 5610, 6358, 7773, 8670, 9537, 12955, 15546, 15895, 19074, 25910, 28501, 31790, 38865, 44047, 47685, 57002, 77730, 85503, 88094, 95370, 132141, 142505, 171006, 220235, 264282, 285010, 427515, 440470, 484517, 660705, 748799, 855030, 969034, 1321410, 1453551, 1497598, 2246397, 2422585, 2907102, 3743995, 4492794, 4845170, 7267755, 7487990, 8236789, 11231985, 14535510, 16473578, 22463970, 24710367, 41183945, 49420734, 82367890, 123551835, 247103670]

約数ペア:

[(1, 247103670), (2, 123551835), (3, 82367890), (5, 49420734), (6, 41183945), (10, 24710367), (11, 22463970), (15, 16473578), (17, 14535510), (22, 11231985), (30, 8236789), (33, 7487990), (34, 7267755), (51, 4845170), (55, 4492794), (66, 3743995), (85, 2907102), (102, 2422585), (110, 2246397), (165, 1497598), (170, 1453551), (187, 1321410), (255, 969034), (289, 855030), (330, 748799), (374, 660705), (510, 484517), (561, 440470), (578, 427515), (867, 285010), (935, 264282), (1122, 220235), (1445, 171006), (1734, 142505), (1870, 132141), (2591, 95370), (2805, 88094), (2890, 85503), (3179, 77730), (4335, 57002), (5182, 47685), (5610, 44047), (6358, 38865), (7773, 31790), (8670, 28501), (9537, 25910), (12955, 19074), (15546, 15895)]