2293320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 7128000

約数和(自身を除く): 4834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 659, 696, 870, 1160, 1318, 1740, 1977, 2636, 3295, 3480, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19111, 19770, 26360, 38222, 39540, 57333, 76444, 79080, 95555, 114666, 152888, 191110, 229332, 286665, 382220, 458664, 573330, 764440, 1146660, 2293320]

約数ペア:

[(1, 2293320), (2, 1146660), (3, 764440), (4, 573330), (5, 458664), (6, 382220), (8, 286665), (10, 229332), (12, 191110), (15, 152888), (20, 114666), (24, 95555), (29, 79080), (30, 76444), (40, 57333), (58, 39540), (60, 38222), (87, 26360), (116, 19770), (120, 19111), (145, 15816), (174, 13180), (232, 9885), (290, 7908), (348, 6590), (435, 5272), (580, 3954), (659, 3480), (696, 3295), (870, 2636), (1160, 1977), (1318, 1740)]