7435140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 21083328

約数和(自身を除く): 13648188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1493, 1660, 2490, 2986, 4479, 4980, 5972, 7465, 8958, 14930, 17916, 22395, 29860, 44790, 89580, 123919, 247838, 371757, 495676, 619595, 743514, 1239190, 1487028, 1858785, 2478380, 3717570, 7435140]

約数ペア:

[(1, 7435140), (2, 3717570), (3, 2478380), (4, 1858785), (5, 1487028), (6, 1239190), (10, 743514), (12, 619595), (15, 495676), (20, 371757), (30, 247838), (60, 123919), (83, 89580), (166, 44790), (249, 29860), (332, 22395), (415, 17916), (498, 14930), (830, 8958), (996, 7465), (1245, 5972), (1493, 4980), (1660, 4479), (2490, 2986)]