1330349335

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 1957478400

約数和(自身を除く): 627129065

約数列:

[1, 5, 7, 29, 35, 47, 79, 145, 203, 235, 329, 353, 395, 553, 1015, 1363, 1645, 1765, 2291, 2471, 2765, 3713, 6815, 9541, 10237, 11455, 12355, 16037, 16591, 18565, 25991, 27887, 47705, 51185, 71659, 80185, 82955, 107677, 116137, 129955, 139435, 195209, 358295, 481139, 538385, 580685, 753739, 808723, 976045, 1310689, 2405695, 3367973, 3768695, 4043615, 5661061, 6553445, 9174823, 16839865, 28305305, 38009981, 45874115, 190049905, 266069867, 1330349335]

約数ペア:

[(1, 1330349335), (5, 266069867), (7, 190049905), (29, 45874115), (35, 38009981), (47, 28305305), (79, 16839865), (145, 9174823), (203, 6553445), (235, 5661061), (329, 4043615), (353, 3768695), (395, 3367973), (553, 2405695), (1015, 1310689), (1363, 976045), (1645, 808723), (1765, 753739), (2291, 580685), (2471, 538385), (2765, 481139), (3713, 358295), (6815, 195209), (9541, 139435), (10237, 129955), (11455, 116137), (12355, 107677), (16037, 82955), (16591, 80185), (18565, 71659), (25991, 51185), (27887, 47705)]