84715730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 170902872

約数和(自身を除く): 86187142

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 121, 242, 265, 530, 583, 605, 1166, 1210, 1321, 2642, 2915, 5830, 6413, 6605, 12826, 13210, 14531, 29062, 32065, 64130, 70013, 72655, 140026, 145310, 159841, 319682, 350065, 700130, 770143, 799205, 1540286, 1598410, 3850715, 7701430, 8471573, 16943146, 42357865, 84715730]

約数ペア:

[(1, 84715730), (2, 42357865), (5, 16943146), (10, 8471573), (11, 7701430), (22, 3850715), (53, 1598410), (55, 1540286), (106, 799205), (110, 770143), (121, 700130), (242, 350065), (265, 319682), (530, 159841), (583, 145310), (605, 140026), (1166, 72655), (1210, 70013), (1321, 64130), (2642, 32065), (2915, 29062), (5830, 14531), (6413, 13210), (6605, 12826)]