30338850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 75629088

約数和(自身を除く): 45290238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 787, 1285, 1542, 1574, 2361, 2570, 3855, 3935, 4722, 6425, 7710, 7870, 11805, 12850, 19275, 19675, 23610, 38550, 39350, 59025, 118050, 202259, 404518, 606777, 1011295, 1213554, 2022590, 3033885, 5056475, 6067770, 10112950, 15169425, 30338850]

約数ペア:

[(1, 30338850), (2, 15169425), (3, 10112950), (5, 6067770), (6, 5056475), (10, 3033885), (15, 2022590), (25, 1213554), (30, 1011295), (50, 606777), (75, 404518), (150, 202259), (257, 118050), (514, 59025), (771, 39350), (787, 38550), (1285, 23610), (1542, 19675), (1574, 19275), (2361, 12850), (2570, 11805), (3855, 7870), (3935, 7710), (4722, 6425)]