74670260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3083}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 180302976

約数和(自身を除く): 105632716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3083, 3460, 4844, 6055, 6166, 12110, 12332, 15415, 21581, 24220, 30830, 43162, 61660, 86324, 107905, 215810, 431620, 533359, 1066718, 2133436, 2666795, 3733513, 5333590, 7467026, 10667180, 14934052, 18667565, 37335130, 74670260]

約数ペア:

[(1, 74670260), (2, 37335130), (4, 18667565), (5, 14934052), (7, 10667180), (10, 7467026), (14, 5333590), (20, 3733513), (28, 2666795), (35, 2133436), (70, 1066718), (140, 533359), (173, 431620), (346, 215810), (692, 107905), (865, 86324), (1211, 61660), (1730, 43162), (2422, 30830), (3083, 24220), (3460, 21581), (4844, 15415), (6055, 12332), (6166, 12110)]