42450170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 91096488

約数和(自身を除く): 48646318

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2113, 2870, 4018, 4226, 10045, 10565, 14791, 20090, 21130, 29582, 73955, 86633, 103537, 147910, 173266, 207074, 433165, 517685, 606431, 866330, 1035370, 1212862, 3032155, 4245017, 6064310, 8490034, 21225085, 42450170]

約数ペア:

[(1, 42450170), (2, 21225085), (5, 8490034), (7, 6064310), (10, 4245017), (14, 3032155), (35, 1212862), (41, 1035370), (49, 866330), (70, 606431), (82, 517685), (98, 433165), (205, 207074), (245, 173266), (287, 147910), (410, 103537), (490, 86633), (574, 73955), (1435, 29582), (2009, 21130), (2113, 20090), (2870, 14791), (4018, 10565), (4226, 10045)]