2066460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 6580224

約数和(自身を除く): 4513764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 101, 110, 124, 132, 155, 165, 186, 202, 220, 303, 310, 330, 341, 372, 404, 465, 505, 606, 620, 660, 682, 930, 1010, 1023, 1111, 1212, 1364, 1515, 1705, 1860, 2020, 2046, 2222, 3030, 3131, 3333, 3410, 4092, 4444, 5115, 5555, 6060, 6262, 6666, 6820, 9393, 10230, 11110, 12524, 13332, 15655, 16665, 18786, 20460, 22220, 31310, 33330, 34441, 37572, 46965, 62620, 66660, 68882, 93930, 103323, 137764, 172205, 187860, 206646, 344410, 413292, 516615, 688820, 1033230, 2066460]

約数ペア:

[(1, 2066460), (2, 1033230), (3, 688820), (4, 516615), (5, 413292), (6, 344410), (10, 206646), (11, 187860), (12, 172205), (15, 137764), (20, 103323), (22, 93930), (30, 68882), (31, 66660), (33, 62620), (44, 46965), (55, 37572), (60, 34441), (62, 33330), (66, 31310), (93, 22220), (101, 20460), (110, 18786), (124, 16665), (132, 15655), (155, 13332), (165, 12524), (186, 11110), (202, 10230), (220, 9393), (303, 6820), (310, 6666), (330, 6262), (341, 6060), (372, 5555), (404, 5115), (465, 4444), (505, 4092), (606, 3410), (620, 3333), (660, 3131), (682, 3030), (930, 2222), (1010, 2046), (1023, 2020), (1111, 1860), (1212, 1705), (1364, 1515)]