69008730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 190003968

約数和(自身を除く): 120995238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 881, 1119, 1762, 1865, 2238, 2611, 2643, 3730, 4405, 5222, 5286, 5595, 6167, 7833, 8810, 11190, 12334, 13055, 13215, 15666, 18501, 26110, 26430, 30835, 37002, 39165, 61670, 78330, 92505, 185010, 328613, 657226, 985839, 1643065, 1971678, 2300291, 3286130, 4600582, 4929195, 6900873, 9858390, 11501455, 13801746, 23002910, 34504365, 69008730]

約数ペア:

[(1, 69008730), (2, 34504365), (3, 23002910), (5, 13801746), (6, 11501455), (7, 9858390), (10, 6900873), (14, 4929195), (15, 4600582), (21, 3286130), (30, 2300291), (35, 1971678), (42, 1643065), (70, 985839), (105, 657226), (210, 328613), (373, 185010), (746, 92505), (881, 78330), (1119, 61670), (1762, 39165), (1865, 37002), (2238, 30835), (2611, 26430), (2643, 26110), (3730, 18501), (4405, 15666), (5222, 13215), (5286, 13055), (5595, 12334), (6167, 11190), (7833, 8810)]