30769000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 64

約数和(自身を含む): 74552400

約数和(自身を除く): 43783400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1061, 1160, 1450, 2122, 2900, 3625, 4244, 5305, 5800, 7250, 8488, 10610, 14500, 21220, 26525, 29000, 30769, 42440, 53050, 61538, 106100, 123076, 132625, 153845, 212200, 246152, 265250, 307690, 530500, 615380, 769225, 1061000, 1230760, 1538450, 3076900, 3846125, 6153800, 7692250, 15384500, 30769000]

約数ペア:

[(1, 30769000), (2, 15384500), (4, 7692250), (5, 6153800), (8, 3846125), (10, 3076900), (20, 1538450), (25, 1230760), (29, 1061000), (40, 769225), (50, 615380), (58, 530500), (100, 307690), (116, 265250), (125, 246152), (145, 212200), (200, 153845), (232, 132625), (250, 123076), (290, 106100), (500, 61538), (580, 53050), (725, 42440), (1000, 30769), (1061, 29000), (1160, 26525), (1450, 21220), (2122, 14500), (2900, 10610), (3625, 8488), (4244, 7250), (5305, 5800)]