17142810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 42844032

約数和(自身を除く): 25701222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 137, 194, 215, 258, 274, 291, 411, 430, 485, 582, 645, 685, 822, 970, 1290, 1370, 1455, 2055, 2910, 4110, 4171, 5891, 8342, 11782, 12513, 13289, 17673, 20855, 25026, 26578, 29455, 35346, 39867, 41710, 58910, 62565, 66445, 79734, 88365, 125130, 132890, 176730, 199335, 398670, 571427, 1142854, 1714281, 2857135, 3428562, 5714270, 8571405, 17142810]

約数ペア:

[(1, 17142810), (2, 8571405), (3, 5714270), (5, 3428562), (6, 2857135), (10, 1714281), (15, 1142854), (30, 571427), (43, 398670), (86, 199335), (97, 176730), (129, 132890), (137, 125130), (194, 88365), (215, 79734), (258, 66445), (274, 62565), (291, 58910), (411, 41710), (430, 39867), (485, 35346), (582, 29455), (645, 26578), (685, 25026), (822, 20855), (970, 17673), (1290, 13289), (1370, 12513), (1455, 11782), (2055, 8342), (2910, 5891), (4110, 4171)]