231002340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167393}}^1$

素因数の和:167428

約数の個数: 48

約数和(自身を含む): 674932608

約数和(自身を除く): 443930268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 167393, 334786, 502179, 669572, 836965, 1004358, 1673930, 2008716, 2510895, 3347860, 3850039, 5021790, 7700078, 10043580, 11550117, 15400156, 19250195, 23100234, 38500390, 46200468, 57750585, 77000780, 115501170, 231002340]

約数ペア:

[(1, 231002340), (2, 115501170), (3, 77000780), (4, 57750585), (5, 46200468), (6, 38500390), (10, 23100234), (12, 19250195), (15, 15400156), (20, 11550117), (23, 10043580), (30, 7700078), (46, 5021790), (60, 3850039), (69, 3347860), (92, 2510895), (115, 2008716), (138, 1673930), (230, 1004358), (276, 836965), (345, 669572), (460, 502179), (690, 334786), (1380, 167393)]