30670928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 61746048

約数和(自身を除く): 31075120

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 503, 592, 824, 1006, 1648, 2012, 3811, 4024, 7622, 8048, 15244, 18611, 30488, 37222, 51809, 60976, 74444, 103618, 148888, 207236, 297776, 414472, 828944, 1916933, 3833866, 7667732, 15335464, 30670928]

約数ペア:

[(1, 30670928), (2, 15335464), (4, 7667732), (8, 3833866), (16, 1916933), (37, 828944), (74, 414472), (103, 297776), (148, 207236), (206, 148888), (296, 103618), (412, 74444), (503, 60976), (592, 51809), (824, 37222), (1006, 30488), (1648, 18611), (2012, 15244), (3811, 8048), (4024, 7622)]