13574220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 42045696

約数和(自身を除く): 28471476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 157, 165, 220, 262, 314, 330, 393, 471, 524, 628, 655, 660, 785, 786, 942, 1310, 1441, 1570, 1572, 1727, 1884, 1965, 2355, 2620, 2882, 3140, 3454, 3930, 4323, 4710, 5181, 5764, 6908, 7205, 7860, 8635, 8646, 9420, 10362, 14410, 17270, 17292, 20567, 20724, 21615, 25905, 28820, 34540, 41134, 43230, 51810, 61701, 82268, 86460, 102835, 103620, 123402, 205670, 226237, 246804, 308505, 411340, 452474, 617010, 678711, 904948, 1131185, 1234020, 1357422, 2262370, 2714844, 3393555, 4524740, 6787110, 13574220]

約数ペア:

[(1, 13574220), (2, 6787110), (3, 4524740), (4, 3393555), (5, 2714844), (6, 2262370), (10, 1357422), (11, 1234020), (12, 1131185), (15, 904948), (20, 678711), (22, 617010), (30, 452474), (33, 411340), (44, 308505), (55, 246804), (60, 226237), (66, 205670), (110, 123402), (131, 103620), (132, 102835), (157, 86460), (165, 82268), (220, 61701), (262, 51810), (314, 43230), (330, 41134), (393, 34540), (471, 28820), (524, 25905), (628, 21615), (655, 20724), (660, 20567), (785, 17292), (786, 17270), (942, 14410), (1310, 10362), (1441, 9420), (1570, 8646), (1572, 8635), (1727, 7860), (1884, 7205), (1965, 6908), (2355, 5764), (2620, 5181), (2882, 4710), (3140, 4323), (3454, 3930)]