289687620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{7069}}^1$

素因数の和:7764

約数の個数: 48

約数和(自身を含む): 812427840

約数和(自身を除く): 522740220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3415, 4098, 6830, 7069, 8196, 10245, 13660, 14138, 20490, 21207, 28276, 35345, 40980, 42414, 70690, 84828, 106035, 141380, 212070, 424140, 4828127, 9656254, 14484381, 19312508, 24140635, 28968762, 48281270, 57937524, 72421905, 96562540, 144843810, 289687620]

約数ペア:

[(1, 289687620), (2, 144843810), (3, 96562540), (4, 72421905), (5, 57937524), (6, 48281270), (10, 28968762), (12, 24140635), (15, 19312508), (20, 14484381), (30, 9656254), (60, 4828127), (683, 424140), (1366, 212070), (2049, 141380), (2732, 106035), (3415, 84828), (4098, 70690), (6830, 42414), (7069, 40980), (8196, 35345), (10245, 28276), (13660, 21207), (14138, 20490)]