74914730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 149931432

約数和(自身を除く): 75016702

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 202, 242, 505, 605, 613, 1010, 1111, 1210, 1226, 2222, 3065, 5555, 6130, 6743, 11110, 12221, 13486, 24442, 33715, 61105, 61913, 67430, 74173, 122210, 123826, 148346, 309565, 370865, 619130, 681043, 741730, 1362086, 3405215, 6810430, 7491473, 14982946, 37457365, 74914730]

約数ペア:

[(1, 74914730), (2, 37457365), (5, 14982946), (10, 7491473), (11, 6810430), (22, 3405215), (55, 1362086), (101, 741730), (110, 681043), (121, 619130), (202, 370865), (242, 309565), (505, 148346), (605, 123826), (613, 122210), (1010, 74173), (1111, 67430), (1210, 61913), (1226, 61105), (2222, 33715), (3065, 24442), (5555, 13486), (6130, 12221), (6743, 11110)]