1242250260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20704171}}^1$

素因数の和:20704183

約数の個数: 24

約数和(自身を含む): 3478300896

約数和(自身を除く): 2236050636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20704171, 41408342, 62112513, 82816684, 103520855, 124225026, 207041710, 248450052, 310562565, 414083420, 621125130, 1242250260]

約数ペア:

[(1, 1242250260), (2, 621125130), (3, 414083420), (4, 310562565), (5, 248450052), (6, 207041710), (10, 124225026), (12, 103520855), (15, 82816684), (20, 62112513), (30, 41408342), (60, 20704171)]