73645950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{70139}}^1$

素因数の和:70161

約数の個数: 48

約数和(自身を含む): 208736640

約数和(自身を除く): 135090690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 70139, 140278, 210417, 350695, 420834, 490973, 701390, 981946, 1052085, 1472919, 1753475, 2104170, 2454865, 2945838, 3506950, 4909730, 5260425, 7364595, 10520850, 12274325, 14729190, 24548650, 36822975, 73645950]

約数ペア:

[(1, 73645950), (2, 36822975), (3, 24548650), (5, 14729190), (6, 12274325), (7, 10520850), (10, 7364595), (14, 5260425), (15, 4909730), (21, 3506950), (25, 2945838), (30, 2454865), (35, 2104170), (42, 1753475), (50, 1472919), (70, 1052085), (75, 981946), (105, 701390), (150, 490973), (175, 420834), (210, 350695), (350, 210417), (525, 140278), (1050, 70139)]