30784704

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:957

約数の個数: 56

約数和(自身を含む): 81930240

約数和(自身を除く): 51145536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 719, 892, 1338, 1438, 1784, 2157, 2676, 2876, 3568, 4314, 5352, 5752, 7136, 8628, 10704, 11504, 14272, 17256, 21408, 23008, 34512, 42816, 46016, 69024, 138048, 160337, 320674, 481011, 641348, 962022, 1282696, 1924044, 2565392, 3848088, 5130784, 7696176, 10261568, 15392352, 30784704]

約数ペア:

[(1, 30784704), (2, 15392352), (3, 10261568), (4, 7696176), (6, 5130784), (8, 3848088), (12, 2565392), (16, 1924044), (24, 1282696), (32, 962022), (48, 641348), (64, 481011), (96, 320674), (192, 160337), (223, 138048), (446, 69024), (669, 46016), (719, 42816), (892, 34512), (1338, 23008), (1438, 21408), (1784, 17256), (2157, 14272), (2676, 11504), (2876, 10704), (3568, 8628), (4314, 7136), (5352, 5752)]