30872344

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 60308640

約数和(自身を除く): 29436296

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 1543, 2501, 3086, 5002, 6172, 10004, 12344, 20008, 63263, 94123, 126526, 188246, 253052, 376492, 506104, 752984, 3859043, 7718086, 15436172, 30872344]

約数ペア:

[(1, 30872344), (2, 15436172), (4, 7718086), (8, 3859043), (41, 752984), (61, 506104), (82, 376492), (122, 253052), (164, 188246), (244, 126526), (328, 94123), (488, 63263), (1543, 20008), (2501, 12344), (3086, 10004), (5002, 6172)]