30694128

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4073}}^1$

素因数の和:4241

約数の個数: 40

約数和(自身を含む): 79817808

約数和(自身を除く): 49123680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4073, 7536, 8146, 12219, 16292, 24438, 32584, 48876, 65168, 97752, 195504, 639461, 1278922, 1918383, 2557844, 3836766, 5115688, 7673532, 10231376, 15347064, 30694128]

約数ペア:

[(1, 30694128), (2, 15347064), (3, 10231376), (4, 7673532), (6, 5115688), (8, 3836766), (12, 2557844), (16, 1918383), (24, 1278922), (48, 639461), (157, 195504), (314, 97752), (471, 65168), (628, 48876), (942, 32584), (1256, 24438), (1884, 16292), (2512, 12219), (3768, 8146), (4073, 7536)]