4213306920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{948943}}^1$

素因数の和:948994

約数の個数: 64

約数和(自身を含む): 12981553920

約数和(自身を除く): 8768247000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 948943, 1897886, 2846829, 3795772, 4744715, 5693658, 7591544, 9489430, 11387316, 14234145, 18978860, 22774632, 28468290, 35110891, 37957720, 56936580, 70221782, 105332673, 113873160, 140443564, 175554455, 210665346, 280887128, 351108910, 421330692, 526663365, 702217820, 842661384, 1053326730, 1404435640, 2106653460, 4213306920]

約数ペア:

[(1, 4213306920), (2, 2106653460), (3, 1404435640), (4, 1053326730), (5, 842661384), (6, 702217820), (8, 526663365), (10, 421330692), (12, 351108910), (15, 280887128), (20, 210665346), (24, 175554455), (30, 140443564), (37, 113873160), (40, 105332673), (60, 70221782), (74, 56936580), (111, 37957720), (120, 35110891), (148, 28468290), (185, 22774632), (222, 18978860), (296, 14234145), (370, 11387316), (444, 9489430), (555, 7591544), (740, 5693658), (888, 4744715), (1110, 3795772), (1480, 2846829), (2220, 1897886), (4440, 948943)]