151187260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1223}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 363557376

約数和(自身を除く): 212370116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 883, 1223, 1766, 2446, 3532, 4415, 4892, 6115, 6181, 8561, 8830, 12230, 12362, 17122, 17660, 24460, 24724, 30905, 34244, 42805, 61810, 85610, 123620, 171220, 1079909, 2159818, 4319636, 5399545, 7559363, 10799090, 15118726, 21598180, 30237452, 37796815, 75593630, 151187260]

約数ペア:

[(1, 151187260), (2, 75593630), (4, 37796815), (5, 30237452), (7, 21598180), (10, 15118726), (14, 10799090), (20, 7559363), (28, 5399545), (35, 4319636), (70, 2159818), (140, 1079909), (883, 171220), (1223, 123620), (1766, 85610), (2446, 61810), (3532, 42805), (4415, 34244), (4892, 30905), (6115, 24724), (6181, 24460), (8561, 17660), (8830, 17122), (12230, 12362)]