31237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14071}}^1$

素因数の和:14120

約数の個数: 48

約数和(自身を含む): 89835648

約数和(自身を除く): 58598028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 14071, 28142, 42213, 56284, 70355, 84426, 140710, 168852, 211065, 281420, 422130, 520627, 844260, 1041254, 1561881, 2082508, 2603135, 3123762, 5206270, 6247524, 7809405, 10412540, 15618810, 31237620]

約数ペア:

[(1, 31237620), (2, 15618810), (3, 10412540), (4, 7809405), (5, 6247524), (6, 5206270), (10, 3123762), (12, 2603135), (15, 2082508), (20, 1561881), (30, 1041254), (37, 844260), (60, 520627), (74, 422130), (111, 281420), (148, 211065), (185, 168852), (222, 140710), (370, 84426), (444, 70355), (555, 56284), (740, 42213), (1110, 28142), (2220, 14071)]