64311540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14683}}^1$

素因数の和:14768

約数の個数: 48

約数和(自身を含む): 182551488

約数和(自身を除く): 118239948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 14683, 29366, 44049, 58732, 73415, 88098, 146830, 176196, 220245, 293660, 440490, 880980, 1071859, 2143718, 3215577, 4287436, 5359295, 6431154, 10718590, 12862308, 16077885, 21437180, 32155770, 64311540]

約数ペア:

[(1, 64311540), (2, 32155770), (3, 21437180), (4, 16077885), (5, 12862308), (6, 10718590), (10, 6431154), (12, 5359295), (15, 4287436), (20, 3215577), (30, 2143718), (60, 1071859), (73, 880980), (146, 440490), (219, 293660), (292, 220245), (365, 176196), (438, 146830), (730, 88098), (876, 73415), (1095, 58732), (1460, 44049), (2190, 29366), (4380, 14683)]