16772820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14713}}^1$

素因数の和:14744

約数の個数: 48

約数和(自身を含む): 49439040

約数和(自身を除く): 32666220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14713, 29426, 44139, 58852, 73565, 88278, 147130, 176556, 220695, 279547, 294260, 441390, 559094, 838641, 882780, 1118188, 1397735, 1677282, 2795470, 3354564, 4193205, 5590940, 8386410, 16772820]

約数ペア:

[(1, 16772820), (2, 8386410), (3, 5590940), (4, 4193205), (5, 3354564), (6, 2795470), (10, 1677282), (12, 1397735), (15, 1118188), (19, 882780), (20, 838641), (30, 559094), (38, 441390), (57, 294260), (60, 279547), (76, 220695), (95, 176556), (114, 147130), (190, 88278), (228, 73565), (285, 58852), (380, 44139), (570, 29426), (1140, 14713)]