31338690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14713}}^1$

素因数の和:14794

約数の個数: 32

約数和(自身を含む): 76277376

約数和(自身を除く): 44938686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14713, 29426, 44139, 73565, 88278, 147130, 220695, 441390, 1044623, 2089246, 3133869, 5223115, 6267738, 10446230, 15669345, 31338690]

約数ペア:

[(1, 31338690), (2, 15669345), (3, 10446230), (5, 6267738), (6, 5223115), (10, 3133869), (15, 2089246), (30, 1044623), (71, 441390), (142, 220695), (213, 147130), (355, 88278), (426, 73565), (710, 44139), (1065, 29426), (2130, 14713)]