1413290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 2709504

約数和(自身を除く): 1296214

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 97, 155, 194, 235, 310, 470, 485, 970, 1457, 2914, 3007, 4559, 6014, 7285, 9118, 14570, 15035, 22795, 30070, 45590, 141329, 282658, 706645, 1413290]

約数ペア:

[(1, 1413290), (2, 706645), (5, 282658), (10, 141329), (31, 45590), (47, 30070), (62, 22795), (94, 15035), (97, 14570), (155, 9118), (194, 7285), (235, 6014), (310, 4559), (470, 3007), (485, 2914), (970, 1457)]