13883950620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{103813}}^1$

素因数の和:104571

約数の個数: 72

約数和(自身を含む): 42171738336

約数和(自身を除く): 28287787716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 1486, 2229, 2972, 3715, 4458, 6687, 7430, 8916, 11145, 13374, 14860, 22290, 26748, 33435, 44580, 66870, 103813, 133740, 207626, 311439, 415252, 519065, 622878, 934317, 1038130, 1245756, 1557195, 1868634, 2076260, 3114390, 3737268, 4671585, 6228780, 9343170, 18686340, 77133059, 154266118, 231399177, 308532236, 385665295, 462798354, 694197531, 771330590, 925596708, 1156995885, 1388395062, 1542661180, 2313991770, 2776790124, 3470987655, 4627983540, 6941975310, 13883950620]

約数ペア:

[(1, 13883950620), (2, 6941975310), (3, 4627983540), (4, 3470987655), (5, 2776790124), (6, 2313991770), (9, 1542661180), (10, 1388395062), (12, 1156995885), (15, 925596708), (18, 771330590), (20, 694197531), (30, 462798354), (36, 385665295), (45, 308532236), (60, 231399177), (90, 154266118), (180, 77133059), (743, 18686340), (1486, 9343170), (2229, 6228780), (2972, 4671585), (3715, 3737268), (4458, 3114390), (6687, 2076260), (7430, 1868634), (8916, 1557195), (11145, 1245756), (13374, 1038130), (14860, 934317), (22290, 622878), (26748, 519065), (33435, 415252), (44580, 311439), (66870, 207626), (103813, 133740)]