65422740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18481}}^1$

素因数の和:18552

約数の個数: 48

約数和(自身を含む): 186298560

約数和(自身を除く): 120875820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 18481, 36962, 55443, 73924, 92405, 110886, 184810, 221772, 277215, 369620, 554430, 1090379, 1108860, 2180758, 3271137, 4361516, 5451895, 6542274, 10903790, 13084548, 16355685, 21807580, 32711370, 65422740]

約数ペア:

[(1, 65422740), (2, 32711370), (3, 21807580), (4, 16355685), (5, 13084548), (6, 10903790), (10, 6542274), (12, 5451895), (15, 4361516), (20, 3271137), (30, 2180758), (59, 1108860), (60, 1090379), (118, 554430), (177, 369620), (236, 277215), (295, 221772), (354, 184810), (590, 110886), (708, 92405), (885, 73924), (1180, 55443), (1770, 36962), (3540, 18481)]