16405170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 43908480

約数和(自身を除く): 27503310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1693, 1938, 3230, 3386, 4845, 5079, 8465, 9690, 10158, 16930, 25395, 28781, 32167, 50790, 57562, 64334, 86343, 96501, 143905, 160835, 172686, 193002, 287810, 321670, 431715, 482505, 546839, 863430, 965010, 1093678, 1640517, 2734195, 3281034, 5468390, 8202585, 16405170]

約数ペア:

[(1, 16405170), (2, 8202585), (3, 5468390), (5, 3281034), (6, 2734195), (10, 1640517), (15, 1093678), (17, 965010), (19, 863430), (30, 546839), (34, 482505), (38, 431715), (51, 321670), (57, 287810), (85, 193002), (95, 172686), (102, 160835), (114, 143905), (170, 96501), (190, 86343), (255, 64334), (285, 57562), (323, 50790), (510, 32167), (570, 28781), (646, 25395), (969, 16930), (1615, 10158), (1693, 9690), (1938, 8465), (3230, 5079), (3386, 4845)]