17284430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 31921344

約数和(自身を除く): 14636914

約数列:

[1, 2, 5, 10, 97, 103, 173, 194, 206, 346, 485, 515, 865, 970, 1030, 1730, 9991, 16781, 17819, 19982, 33562, 35638, 49955, 83905, 89095, 99910, 167810, 178190, 1728443, 3456886, 8642215, 17284430]

約数ペア:

[(1, 17284430), (2, 8642215), (5, 3456886), (10, 1728443), (97, 178190), (103, 167810), (173, 99910), (194, 89095), (206, 83905), (346, 49955), (485, 35638), (515, 33562), (865, 19982), (970, 17819), (1030, 16781), (1730, 9991)]