61819070

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 113714496

約数和(自身を除く): 51895426

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 485, 505, 631, 970, 1010, 1262, 3155, 6310, 9797, 19594, 48985, 61207, 63731, 97970, 122414, 127462, 306035, 318655, 612070, 637310, 6181907, 12363814, 30909535, 61819070]

約数ペア:

[(1, 61819070), (2, 30909535), (5, 12363814), (10, 6181907), (97, 637310), (101, 612070), (194, 318655), (202, 306035), (485, 127462), (505, 122414), (631, 97970), (970, 63731), (1010, 61207), (1262, 48985), (3155, 19594), (6310, 9797)]