83869140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5569}}^1$

素因数の和:5832

約数の個数: 48

約数和(自身を含む): 235811520

約数和(自身を除く): 151942380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 5569, 7530, 11138, 15060, 16707, 22276, 27845, 33414, 55690, 66828, 83535, 111380, 167070, 334140, 1397819, 2795638, 4193457, 5591276, 6989095, 8386914, 13978190, 16773828, 20967285, 27956380, 41934570, 83869140]

約数ペア:

[(1, 83869140), (2, 41934570), (3, 27956380), (4, 20967285), (5, 16773828), (6, 13978190), (10, 8386914), (12, 6989095), (15, 5591276), (20, 4193457), (30, 2795638), (60, 1397819), (251, 334140), (502, 167070), (753, 111380), (1004, 83535), (1255, 66828), (1506, 55690), (2510, 33414), (3012, 27845), (3765, 22276), (5020, 16707), (5569, 15060), (7530, 11138)]