7412210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 15628032

約数和(自身を除く): 8215822

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 67, 74, 115, 130, 134, 185, 230, 299, 335, 370, 481, 598, 670, 851, 871, 962, 1495, 1541, 1702, 1742, 2405, 2479, 2990, 3082, 4255, 4355, 4810, 4958, 7705, 8510, 8710, 11063, 12395, 15410, 20033, 22126, 24790, 32227, 40066, 55315, 57017, 64454, 100165, 110630, 114034, 161135, 200330, 285085, 322270, 570170, 741221, 1482442, 3706105, 7412210]

約数ペア:

[(1, 7412210), (2, 3706105), (5, 1482442), (10, 741221), (13, 570170), (23, 322270), (26, 285085), (37, 200330), (46, 161135), (65, 114034), (67, 110630), (74, 100165), (115, 64454), (130, 57017), (134, 55315), (185, 40066), (230, 32227), (299, 24790), (335, 22126), (370, 20033), (481, 15410), (598, 12395), (670, 11063), (851, 8710), (871, 8510), (962, 7705), (1495, 4958), (1541, 4810), (1702, 4355), (1742, 4255), (2405, 3082), (2479, 2990)]