30400370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 73495296

約数和(自身を除く): 43094926

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 3037, 5005, 6074, 10010, 15185, 21259, 30370, 33407, 39481, 42518, 66814, 78962, 106295, 167035, 197405, 212590, 233849, 276367, 334070, 394810, 434291, 467698, 552734, 868582, 1169245, 1381835, 2171455, 2338490, 2763670, 3040037, 4342910, 6080074, 15200185, 30400370]

約数ペア:

[(1, 30400370), (2, 15200185), (5, 6080074), (7, 4342910), (10, 3040037), (11, 2763670), (13, 2338490), (14, 2171455), (22, 1381835), (26, 1169245), (35, 868582), (55, 552734), (65, 467698), (70, 434291), (77, 394810), (91, 334070), (110, 276367), (130, 233849), (143, 212590), (154, 197405), (182, 167035), (286, 106295), (385, 78962), (455, 66814), (715, 42518), (770, 39481), (910, 33407), (1001, 30370), (1430, 21259), (2002, 15185), (3037, 10010), (5005, 6074)]