306715514

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 540587520

約数和(自身を除く): 233872006

約数列:

[1, 2, 7, 14, 47, 94, 157, 314, 329, 658, 1099, 2198, 2969, 5938, 7379, 14758, 20783, 41566, 51653, 103306, 139543, 279086, 466133, 932266, 976801, 1953602, 3262931, 6525862, 21908251, 43816502, 153357757, 306715514]

約数ペア:

[(1, 306715514), (2, 153357757), (7, 43816502), (14, 21908251), (47, 6525862), (94, 3262931), (157, 1953602), (314, 976801), (329, 932266), (658, 466133), (1099, 279086), (2198, 139543), (2969, 103306), (5938, 51653), (7379, 41566), (14758, 20783)]