418822260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6980371}}^1$

素因数の和:6980383

約数の個数: 24

約数和(自身を含む): 1172702496

約数和(自身を除く): 753880236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6980371, 13960742, 20941113, 27921484, 34901855, 41882226, 69803710, 83764452, 104705565, 139607420, 209411130, 418822260]

約数ペア:

[(1, 418822260), (2, 209411130), (3, 139607420), (4, 104705565), (5, 83764452), (6, 69803710), (10, 41882226), (12, 34901855), (15, 27921484), (20, 20941113), (30, 13960742), (60, 6980371)]