30455075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 47407680

約数和(自身を除く): 16952605

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 353, 425, 493, 595, 725, 1015, 1765, 2465, 2471, 2975, 3451, 5075, 6001, 8825, 10237, 12325, 12355, 17255, 30005, 42007, 51185, 61775, 71659, 86275, 150025, 174029, 210035, 255925, 358295, 870145, 1050175, 1218203, 1791475, 4350725, 6091015, 30455075]

約数ペア:

[(1, 30455075), (5, 6091015), (7, 4350725), (17, 1791475), (25, 1218203), (29, 1050175), (35, 870145), (85, 358295), (119, 255925), (145, 210035), (175, 174029), (203, 150025), (353, 86275), (425, 71659), (493, 61775), (595, 51185), (725, 42007), (1015, 30005), (1765, 17255), (2465, 12355), (2471, 12325), (2975, 10237), (3451, 8825), (5075, 6001)]