7330140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 22455888

約数和(自身を除く): 15125748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 211, 386, 422, 579, 633, 772, 844, 965, 1055, 1158, 1266, 1737, 1899, 1930, 2110, 2316, 2532, 2895, 3165, 3474, 3798, 3860, 4220, 5790, 6330, 6948, 7596, 8685, 9495, 11580, 12660, 17370, 18990, 34740, 37980, 40723, 81446, 122169, 162892, 203615, 244338, 366507, 407230, 488676, 610845, 733014, 814460, 1221690, 1466028, 1832535, 2443380, 3665070, 7330140]

約数ペア:

[(1, 7330140), (2, 3665070), (3, 2443380), (4, 1832535), (5, 1466028), (6, 1221690), (9, 814460), (10, 733014), (12, 610845), (15, 488676), (18, 407230), (20, 366507), (30, 244338), (36, 203615), (45, 162892), (60, 122169), (90, 81446), (180, 40723), (193, 37980), (211, 34740), (386, 18990), (422, 17370), (579, 12660), (633, 11580), (772, 9495), (844, 8685), (965, 7596), (1055, 6948), (1158, 6330), (1266, 5790), (1737, 4220), (1899, 3860), (1930, 3798), (2110, 3474), (2316, 3165), (2532, 2895)]