30518775

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2182

約数の個数: 60

約数和(自身を含む): 64637232

約数和(自身を除く): 34118457

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2153, 2835, 4725, 6459, 10765, 14175, 15071, 19377, 32295, 45213, 53825, 58131, 75355, 96885, 135639, 161475, 174393, 226065, 290655, 376775, 406917, 484425, 678195, 871965, 1130325, 1220751, 1453275, 2034585, 3390975, 4359825, 6103755, 10172925, 30518775]

約数ペア:

[(1, 30518775), (3, 10172925), (5, 6103755), (7, 4359825), (9, 3390975), (15, 2034585), (21, 1453275), (25, 1220751), (27, 1130325), (35, 871965), (45, 678195), (63, 484425), (75, 406917), (81, 376775), (105, 290655), (135, 226065), (175, 174393), (189, 161475), (225, 135639), (315, 96885), (405, 75355), (525, 58131), (567, 53825), (675, 45213), (945, 32295), (1575, 19377), (2025, 15071), (2153, 14175), (2835, 10765), (4725, 6459)]