1330831810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2320

約数の個数: 96

約数和(自身を含む): 3052982016

約数和(自身を除く): 1722150206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 121, 142, 154, 242, 355, 385, 497, 605, 710, 770, 781, 847, 994, 1210, 1562, 1694, 2213, 2485, 3905, 4235, 4426, 4970, 5467, 7810, 8470, 8591, 10934, 11065, 15491, 17182, 22130, 24343, 27335, 30982, 42955, 48686, 54670, 60137, 77455, 85910, 120274, 121715, 154910, 157123, 170401, 243430, 267773, 300685, 314246, 340802, 535546, 601370, 785615, 852005, 1099861, 1338865, 1571230, 1704010, 1728353, 1874411, 2199722, 2677730, 3456706, 3748822, 5499305, 8641765, 9372055, 10998610, 12098471, 17283530, 18744110, 19011883, 24196942, 38023766, 60492355, 95059415, 120984710, 133083181, 190118830, 266166362, 665415905, 1330831810]

約数ペア:

[(1, 1330831810), (2, 665415905), (5, 266166362), (7, 190118830), (10, 133083181), (11, 120984710), (14, 95059415), (22, 60492355), (35, 38023766), (55, 24196942), (70, 19011883), (71, 18744110), (77, 17283530), (110, 12098471), (121, 10998610), (142, 9372055), (154, 8641765), (242, 5499305), (355, 3748822), (385, 3456706), (497, 2677730), (605, 2199722), (710, 1874411), (770, 1728353), (781, 1704010), (847, 1571230), (994, 1338865), (1210, 1099861), (1562, 852005), (1694, 785615), (2213, 601370), (2485, 535546), (3905, 340802), (4235, 314246), (4426, 300685), (4970, 267773), (5467, 243430), (7810, 170401), (8470, 157123), (8591, 154910), (10934, 121715), (11065, 120274), (15491, 85910), (17182, 77455), (22130, 60137), (24343, 54670), (27335, 48686), (30982, 42955)]