39789930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 98242560

約数和(自身を除く): 58452630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 103, 158, 163, 206, 237, 309, 326, 395, 474, 489, 515, 618, 790, 815, 978, 1030, 1185, 1545, 1630, 2370, 2445, 3090, 4890, 8137, 12877, 16274, 16789, 24411, 25754, 33578, 38631, 40685, 48822, 50367, 64385, 77262, 81370, 83945, 100734, 122055, 128770, 167890, 193155, 244110, 251835, 386310, 503670, 1326331, 2652662, 3978993, 6631655, 7957986, 13263310, 19894965, 39789930]

約数ペア:

[(1, 39789930), (2, 19894965), (3, 13263310), (5, 7957986), (6, 6631655), (10, 3978993), (15, 2652662), (30, 1326331), (79, 503670), (103, 386310), (158, 251835), (163, 244110), (206, 193155), (237, 167890), (309, 128770), (326, 122055), (395, 100734), (474, 83945), (489, 81370), (515, 77262), (618, 64385), (790, 50367), (815, 48822), (978, 40685), (1030, 38631), (1185, 33578), (1545, 25754), (1630, 24411), (2370, 16789), (2445, 16274), (3090, 12877), (4890, 8137)]