2596020

素因数分解:

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

素因数の和:909

約数の個数: 72

約数和(自身を含む): 8465184

約数和(自身を除く): 5869164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 883, 980, 1470, 1766, 2649, 2940, 3532, 4415, 5298, 6181, 8830, 10596, 12362, 13245, 17660, 18543, 24724, 26490, 30905, 37086, 43267, 52980, 61810, 74172, 86534, 92715, 123620, 129801, 173068, 185430, 216335, 259602, 370860, 432670, 519204, 649005, 865340, 1298010, 2596020]

約数ペア:

[(1, 2596020), (2, 1298010), (3, 865340), (4, 649005), (5, 519204), (6, 432670), (7, 370860), (10, 259602), (12, 216335), (14, 185430), (15, 173068), (20, 129801), (21, 123620), (28, 92715), (30, 86534), (35, 74172), (42, 61810), (49, 52980), (60, 43267), (70, 37086), (84, 30905), (98, 26490), (105, 24724), (140, 18543), (147, 17660), (196, 13245), (210, 12362), (245, 10596), (294, 8830), (420, 6181), (490, 5298), (588, 4415), (735, 3532), (883, 2940), (980, 2649), (1470, 1766)]