225320190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 566963712

約数和(自身を除く): 341643522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 251, 345, 502, 690, 753, 1255, 1301, 1506, 2510, 2602, 3765, 3903, 5773, 6505, 7530, 7806, 11546, 13010, 17319, 19515, 28865, 29923, 34638, 39030, 57730, 59846, 86595, 89769, 149615, 173190, 179538, 299230, 326551, 448845, 653102, 897690, 979653, 1632755, 1959306, 3265510, 4898265, 7510673, 9796530, 15021346, 22532019, 37553365, 45064038, 75106730, 112660095, 225320190]

約数ペア:

[(1, 225320190), (2, 112660095), (3, 75106730), (5, 45064038), (6, 37553365), (10, 22532019), (15, 15021346), (23, 9796530), (30, 7510673), (46, 4898265), (69, 3265510), (115, 1959306), (138, 1632755), (230, 979653), (251, 897690), (345, 653102), (502, 448845), (690, 326551), (753, 299230), (1255, 179538), (1301, 173190), (1506, 149615), (2510, 89769), (2602, 86595), (3765, 59846), (3903, 57730), (5773, 39030), (6505, 34638), (7530, 29923), (7806, 28865), (11546, 19515), (13010, 17319)]