9807540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{733}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 27621888

約数和(自身を除く): 17814348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 733, 892, 1115, 1338, 1466, 2199, 2230, 2676, 2932, 3345, 3665, 4398, 4460, 6690, 7330, 8796, 10995, 13380, 14660, 21990, 43980, 163459, 326918, 490377, 653836, 817295, 980754, 1634590, 1961508, 2451885, 3269180, 4903770, 9807540]

約数ペア:

[(1, 9807540), (2, 4903770), (3, 3269180), (4, 2451885), (5, 1961508), (6, 1634590), (10, 980754), (12, 817295), (15, 653836), (20, 490377), (30, 326918), (60, 163459), (223, 43980), (446, 21990), (669, 14660), (733, 13380), (892, 10995), (1115, 8796), (1338, 7330), (1466, 6690), (2199, 4460), (2230, 4398), (2676, 3665), (2932, 3345)]