30897142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 20196362

約数列:

[1, 2, 23, 31, 46, 47, 62, 94, 461, 713, 922, 1081, 1426, 1457, 2162, 2914, 10603, 14291, 21206, 21667, 28582, 33511, 43334, 67022, 328693, 498341, 657386, 671677, 996682, 1343354, 15448571, 30897142]

約数ペア:

[(1, 30897142), (2, 15448571), (23, 1343354), (31, 996682), (46, 671677), (47, 657386), (62, 498341), (94, 328693), (461, 67022), (713, 43334), (922, 33511), (1081, 28582), (1426, 21667), (1457, 21206), (2162, 14291), (2914, 10603)]