1213136730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 3495744000

約数和(自身を除く): 2282607270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 577, 585, 599, 702, 1154, 1170, 1198, 1731, 1755, 1797, 2885, 2995, 3462, 3510, 3594, 5193, 5391, 5770, 5990, 7501, 7787, 8655, 8985, 10386, 10782, 15002, 15574, 15579, 16173, 17310, 17970, 22503, 23361, 25965, 26955, 31158, 32346, 37505, 38935, 45006, 46722, 51930, 53910, 67509, 70083, 75010, 77870, 77895, 80865, 112515, 116805, 135018, 140166, 155790, 161730, 202527, 210249, 225030, 233610, 337545, 345623, 350415, 405054, 420498, 675090, 691246, 700830, 1012635, 1036869, 1051245, 1728115, 2025270, 2073738, 2102490, 3110607, 3456230, 4493099, 5184345, 6221214, 8986198, 9331821, 10368690, 13479297, 15553035, 18663642, 22465495, 26958594, 31106070, 40437891, 44930990, 46659105, 67396485, 80875782, 93318210, 121313673, 134792970, 202189455, 242627346, 404378910, 606568365, 1213136730]

約数ペア:

[(1, 1213136730), (2, 606568365), (3, 404378910), (5, 242627346), (6, 202189455), (9, 134792970), (10, 121313673), (13, 93318210), (15, 80875782), (18, 67396485), (26, 46659105), (27, 44930990), (30, 40437891), (39, 31106070), (45, 26958594), (54, 22465495), (65, 18663642), (78, 15553035), (90, 13479297), (117, 10368690), (130, 9331821), (135, 8986198), (195, 6221214), (234, 5184345), (270, 4493099), (351, 3456230), (390, 3110607), (577, 2102490), (585, 2073738), (599, 2025270), (702, 1728115), (1154, 1051245), (1170, 1036869), (1198, 1012635), (1731, 700830), (1755, 691246), (1797, 675090), (2885, 420498), (2995, 405054), (3462, 350415), (3510, 345623), (3594, 337545), (5193, 233610), (5391, 225030), (5770, 210249), (5990, 202527), (7501, 161730), (7787, 155790), (8655, 140166), (8985, 135018), (10386, 116805), (10782, 112515), (15002, 80865), (15574, 77895), (15579, 77870), (16173, 75010), (17310, 70083), (17970, 67509), (22503, 53910), (23361, 51930), (25965, 46722), (26955, 45006), (31158, 38935), (32346, 37505)]