9891660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 48

約数和(自身を含む): 28379232

約数和(自身を除く): 18487572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 4021, 8042, 12063, 16084, 20105, 24126, 40210, 48252, 60315, 80420, 120630, 164861, 241260, 329722, 494583, 659444, 824305, 989166, 1648610, 1978332, 2472915, 3297220, 4945830, 9891660]

約数ペア:

[(1, 9891660), (2, 4945830), (3, 3297220), (4, 2472915), (5, 1978332), (6, 1648610), (10, 989166), (12, 824305), (15, 659444), (20, 494583), (30, 329722), (41, 241260), (60, 164861), (82, 120630), (123, 80420), (164, 60315), (205, 48252), (246, 40210), (410, 24126), (492, 20105), (615, 16084), (820, 12063), (1230, 8042), (2460, 4021)]