626490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{6961}}^1$

素因数の和:6974

約数の個数: 24

約数和(自身を含む): 1629108

約数和(自身を除く): 1002618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 6961, 13922, 20883, 34805, 41766, 62649, 69610, 104415, 125298, 208830, 313245, 626490]

約数ペア:

[(1, 626490), (2, 313245), (3, 208830), (5, 125298), (6, 104415), (9, 69610), (10, 62649), (15, 41766), (18, 34805), (30, 20883), (45, 13922), (90, 6961)]