64464330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 177666048

約数和(自身を除く): 113201718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1223, 1255, 1506, 1757, 2446, 2510, 3514, 3669, 3765, 5271, 6115, 7338, 7530, 8561, 8785, 10542, 12230, 17122, 17570, 18345, 25683, 26355, 36690, 42805, 51366, 52710, 85610, 128415, 256830, 306973, 613946, 920919, 1534865, 1841838, 2148811, 3069730, 4297622, 4604595, 6446433, 9209190, 10744055, 12892866, 21488110, 32232165, 64464330]

約数ペア:

[(1, 64464330), (2, 32232165), (3, 21488110), (5, 12892866), (6, 10744055), (7, 9209190), (10, 6446433), (14, 4604595), (15, 4297622), (21, 3069730), (30, 2148811), (35, 1841838), (42, 1534865), (70, 920919), (105, 613946), (210, 306973), (251, 256830), (502, 128415), (753, 85610), (1223, 52710), (1255, 51366), (1506, 42805), (1757, 36690), (2446, 26355), (2510, 25683), (3514, 18345), (3669, 17570), (3765, 17122), (5271, 12230), (6115, 10542), (7338, 8785), (7530, 8561)]