2827994520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1812817}}^1$

素因数の和:1812844

約数の個数: 64

約数和(自身を含む): 9136602720

約数和(自身を除く): 6308608200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1812817, 3625634, 5438451, 7251268, 9064085, 10876902, 14502536, 18128170, 21753804, 23566621, 27192255, 36256340, 43507608, 47133242, 54384510, 70699863, 72512680, 94266484, 108769020, 117833105, 141399726, 188532968, 217538040, 235666210, 282799452, 353499315, 471332420, 565598904, 706998630, 942664840, 1413997260, 2827994520]

約数ペア:

[(1, 2827994520), (2, 1413997260), (3, 942664840), (4, 706998630), (5, 565598904), (6, 471332420), (8, 353499315), (10, 282799452), (12, 235666210), (13, 217538040), (15, 188532968), (20, 141399726), (24, 117833105), (26, 108769020), (30, 94266484), (39, 72512680), (40, 70699863), (52, 54384510), (60, 47133242), (65, 43507608), (78, 36256340), (104, 27192255), (120, 23566621), (130, 21753804), (156, 18128170), (195, 14502536), (260, 10876902), (312, 9064085), (390, 7251268), (520, 5438451), (780, 3625634), (1560, 1812817)]