90697330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 168421680

約数和(自身を除く): 77724350

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1409, 1570, 2818, 6437, 7045, 12874, 14090, 32185, 57769, 64370, 115538, 221213, 288845, 442426, 577690, 1106065, 2212130, 9069733, 18139466, 45348665, 90697330]

約数ペア:

[(1, 90697330), (2, 45348665), (5, 18139466), (10, 9069733), (41, 2212130), (82, 1106065), (157, 577690), (205, 442426), (314, 288845), (410, 221213), (785, 115538), (1409, 64370), (1570, 57769), (2818, 32185), (6437, 14090), (7045, 12874)]