61517330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28349}}^1$

素因数の和:28394

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 69119470

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 28349, 56698, 141745, 198443, 283490, 396886, 878819, 992215, 1757638, 1984430, 4394095, 6151733, 8788190, 12303466, 30758665, 61517330]

約数ペア:

[(1, 61517330), (2, 30758665), (5, 12303466), (7, 8788190), (10, 6151733), (14, 4394095), (31, 1984430), (35, 1757638), (62, 992215), (70, 878819), (155, 396886), (217, 283490), (310, 198443), (434, 141745), (1085, 56698), (2170, 28349)]