3055250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 6348888

約数和(自身を除く): 3293638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 121, 125, 202, 242, 250, 275, 505, 550, 605, 1010, 1111, 1210, 1375, 2222, 2525, 2750, 3025, 5050, 5555, 6050, 11110, 12221, 12625, 15125, 24442, 25250, 27775, 30250, 55550, 61105, 122210, 138875, 277750, 305525, 611050, 1527625, 3055250]

約数ペア:

[(1, 3055250), (2, 1527625), (5, 611050), (10, 305525), (11, 277750), (22, 138875), (25, 122210), (50, 61105), (55, 55550), (101, 30250), (110, 27775), (121, 25250), (125, 24442), (202, 15125), (242, 12625), (250, 12221), (275, 11110), (505, 6050), (550, 5555), (605, 5050), (1010, 3025), (1111, 2750), (1210, 2525), (1375, 2222)]