38456190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 107902080

約数和(自身を除く): 69445890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 523, 570, 645, 774, 817, 855, 1046, 1290, 1569, 1634, 1710, 1935, 2451, 2615, 3138, 3870, 4085, 4707, 4902, 5230, 7353, 7845, 8170, 9414, 9937, 12255, 14706, 15690, 19874, 22489, 23535, 24510, 29811, 36765, 44978, 47070, 49685, 59622, 67467, 73530, 89433, 99370, 112445, 134934, 149055, 178866, 202401, 224890, 298110, 337335, 404802, 427291, 447165, 674670, 854582, 894330, 1012005, 1281873, 2024010, 2136455, 2563746, 3845619, 4272910, 6409365, 7691238, 12818730, 19228095, 38456190]

約数ペア:

[(1, 38456190), (2, 19228095), (3, 12818730), (5, 7691238), (6, 6409365), (9, 4272910), (10, 3845619), (15, 2563746), (18, 2136455), (19, 2024010), (30, 1281873), (38, 1012005), (43, 894330), (45, 854582), (57, 674670), (86, 447165), (90, 427291), (95, 404802), (114, 337335), (129, 298110), (171, 224890), (190, 202401), (215, 178866), (258, 149055), (285, 134934), (342, 112445), (387, 99370), (430, 89433), (523, 73530), (570, 67467), (645, 59622), (774, 49685), (817, 47070), (855, 44978), (1046, 36765), (1290, 29811), (1569, 24510), (1634, 23535), (1710, 22489), (1935, 19874), (2451, 15690), (2615, 14706), (3138, 12255), (3870, 9937), (4085, 9414), (4707, 8170), (4902, 7845), (5230, 7353)]