30833685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^3$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 57627648

約数和(自身を除く): 26793963

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 961, 1035, 1395, 2139, 2883, 3565, 4805, 6417, 8649, 10695, 14415, 22103, 29791, 32085, 43245, 66309, 89373, 110515, 148955, 198927, 268119, 331545, 446865, 685193, 994635, 1340595, 2055579, 3425965, 6166737, 10277895, 30833685]

約数ペア:

[(1, 30833685), (3, 10277895), (5, 6166737), (9, 3425965), (15, 2055579), (23, 1340595), (31, 994635), (45, 685193), (69, 446865), (93, 331545), (115, 268119), (155, 198927), (207, 148955), (279, 110515), (345, 89373), (465, 66309), (713, 43245), (961, 32085), (1035, 29791), (1395, 22103), (2139, 14415), (2883, 10695), (3565, 8649), (4805, 6417)]