29751030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 50082570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 251, 270, 439, 502, 753, 878, 1255, 1317, 1506, 2195, 2259, 2510, 2634, 3765, 3951, 4390, 4518, 6585, 6777, 7530, 7902, 11295, 11853, 13170, 13554, 19755, 22590, 23706, 33885, 39510, 59265, 67770, 110189, 118530, 220378, 330567, 550945, 661134, 991701, 1101890, 1652835, 1983402, 2975103, 3305670, 4958505, 5950206, 9917010, 14875515, 29751030]

約数ペア:

[(1, 29751030), (2, 14875515), (3, 9917010), (5, 5950206), (6, 4958505), (9, 3305670), (10, 2975103), (15, 1983402), (18, 1652835), (27, 1101890), (30, 991701), (45, 661134), (54, 550945), (90, 330567), (135, 220378), (251, 118530), (270, 110189), (439, 67770), (502, 59265), (753, 39510), (878, 33885), (1255, 23706), (1317, 22590), (1506, 19755), (2195, 13554), (2259, 13170), (2510, 11853), (2634, 11295), (3765, 7902), (3951, 7530), (4390, 6777), (4518, 6585)]