3214120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 8910720

約数和(自身を除く): 5696600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 883, 910, 1766, 1820, 3532, 3640, 4415, 6181, 7064, 8830, 11479, 12362, 17660, 22958, 24724, 30905, 35320, 45916, 49448, 57395, 61810, 80353, 91832, 114790, 123620, 160706, 229580, 247240, 321412, 401765, 459160, 642824, 803530, 1607060, 3214120]

約数ペア:

[(1, 3214120), (2, 1607060), (4, 803530), (5, 642824), (7, 459160), (8, 401765), (10, 321412), (13, 247240), (14, 229580), (20, 160706), (26, 123620), (28, 114790), (35, 91832), (40, 80353), (52, 61810), (56, 57395), (65, 49448), (70, 45916), (91, 35320), (104, 30905), (130, 24724), (140, 22958), (182, 17660), (260, 12362), (280, 11479), (364, 8830), (455, 7064), (520, 6181), (728, 4415), (883, 3640), (910, 3532), (1766, 1820)]