83121420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1373}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 233140320

約数和(自身を除く): 150018900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1373, 2018, 2746, 3027, 4036, 4119, 5045, 5492, 6054, 6865, 8238, 10090, 12108, 13730, 15135, 16476, 20180, 20595, 27460, 30270, 41190, 60540, 82380, 1385357, 2770714, 4156071, 5541428, 6926785, 8312142, 13853570, 16624284, 20780355, 27707140, 41560710, 83121420]

約数ペア:

[(1, 83121420), (2, 41560710), (3, 27707140), (4, 20780355), (5, 16624284), (6, 13853570), (10, 8312142), (12, 6926785), (15, 5541428), (20, 4156071), (30, 2770714), (60, 1385357), (1009, 82380), (1373, 60540), (2018, 41190), (2746, 30270), (3027, 27460), (4036, 20595), (4119, 20180), (5045, 16476), (5492, 15135), (6054, 13730), (6865, 12108), (8238, 10090)]