201616030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13825

約数の個数: 64

約数和(自身を含む): 476305920

約数和(自身を除く): 274689890

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 13781, 14630, 27562, 68905, 96467, 137810, 151591, 192934, 261839, 303182, 482335, 523678, 757955, 964670, 1061137, 1309195, 1515910, 1832873, 2122274, 2618390, 2880229, 3665746, 5305685, 5760458, 9164365, 10611370, 14401145, 18328730, 20161603, 28802290, 40323206, 100808015, 201616030]

約数ペア:

[(1, 201616030), (2, 100808015), (5, 40323206), (7, 28802290), (10, 20161603), (11, 18328730), (14, 14401145), (19, 10611370), (22, 9164365), (35, 5760458), (38, 5305685), (55, 3665746), (70, 2880229), (77, 2618390), (95, 2122274), (110, 1832873), (133, 1515910), (154, 1309195), (190, 1061137), (209, 964670), (266, 757955), (385, 523678), (418, 482335), (665, 303182), (770, 261839), (1045, 192934), (1330, 151591), (1463, 137810), (2090, 96467), (2926, 68905), (7315, 27562), (13781, 14630)]