315464130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{4259}}^1$

素因数の和:5095

約数の個数: 48

約数和(自身を含む): 821396160

約数和(自身を除く): 505932030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1646, 2469, 4115, 4259, 4938, 7407, 8230, 8518, 12345, 12777, 14814, 21295, 24690, 25554, 37035, 38331, 42590, 63885, 74070, 76662, 127770, 191655, 383310, 3505157, 7010314, 10515471, 17525785, 21030942, 31546413, 35051570, 52577355, 63092826, 105154710, 157732065, 315464130]

約数ペア:

[(1, 315464130), (2, 157732065), (3, 105154710), (5, 63092826), (6, 52577355), (9, 35051570), (10, 31546413), (15, 21030942), (18, 17525785), (30, 10515471), (45, 7010314), (90, 3505157), (823, 383310), (1646, 191655), (2469, 127770), (4115, 76662), (4259, 74070), (4938, 63885), (7407, 42590), (8230, 38331), (8518, 37035), (12345, 25554), (12777, 24690), (14814, 21295)]