30593750

素因数分解:

$2^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 56

約数和(自身を含む): 63280440

約数和(自身を除く): 32686690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 125, 178, 250, 275, 445, 550, 625, 890, 979, 1250, 1375, 1958, 2225, 2750, 3125, 4450, 4895, 6250, 6875, 9790, 11125, 13750, 15625, 22250, 24475, 31250, 34375, 48950, 55625, 68750, 111250, 122375, 171875, 244750, 278125, 343750, 556250, 611875, 1223750, 1390625, 2781250, 3059375, 6118750, 15296875, 30593750]

約数ペア:

[(1, 30593750), (2, 15296875), (5, 6118750), (10, 3059375), (11, 2781250), (22, 1390625), (25, 1223750), (50, 611875), (55, 556250), (89, 343750), (110, 278125), (125, 244750), (178, 171875), (250, 122375), (275, 111250), (445, 68750), (550, 55625), (625, 48950), (890, 34375), (979, 31250), (1250, 24475), (1375, 22250), (1958, 15625), (2225, 13750), (2750, 11125), (3125, 9790), (4450, 6875), (4895, 6250)]