3109140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 9854208

約数和(自身を除く): 6745068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 751, 828, 1035, 1380, 1502, 2070, 2253, 3004, 3755, 4140, 4506, 6759, 7510, 9012, 11265, 13518, 15020, 17273, 22530, 27036, 33795, 34546, 45060, 51819, 67590, 69092, 86365, 103638, 135180, 155457, 172730, 207276, 259095, 310914, 345460, 518190, 621828, 777285, 1036380, 1554570, 3109140]

約数ペア:

[(1, 3109140), (2, 1554570), (3, 1036380), (4, 777285), (5, 621828), (6, 518190), (9, 345460), (10, 310914), (12, 259095), (15, 207276), (18, 172730), (20, 155457), (23, 135180), (30, 103638), (36, 86365), (45, 69092), (46, 67590), (60, 51819), (69, 45060), (90, 34546), (92, 33795), (115, 27036), (138, 22530), (180, 17273), (207, 15020), (230, 13518), (276, 11265), (345, 9012), (414, 7510), (460, 6759), (690, 4506), (751, 4140), (828, 3755), (1035, 3004), (1380, 2253), (1502, 2070)]