3038908220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{3581}}^1$

素因数の和:4022

約数の個数: 48

約数和(自身を含む): 6448631616

約数和(自身を除く): 3409723396

約数列:

[1, 2, 4, 5, 10, 20, 151, 281, 302, 562, 604, 755, 1124, 1405, 1510, 2810, 3020, 3581, 5620, 7162, 14324, 17905, 35810, 42431, 71620, 84862, 169724, 212155, 424310, 540731, 848620, 1006261, 1081462, 2012522, 2162924, 2703655, 4025044, 5031305, 5407310, 10062610, 10814620, 20125220, 151945411, 303890822, 607781644, 759727055, 1519454110, 3038908220]

約数ペア:

[(1, 3038908220), (2, 1519454110), (4, 759727055), (5, 607781644), (10, 303890822), (20, 151945411), (151, 20125220), (281, 10814620), (302, 10062610), (562, 5407310), (604, 5031305), (755, 4025044), (1124, 2703655), (1405, 2162924), (1510, 2012522), (2810, 1081462), (3020, 1006261), (3581, 848620), (5620, 540731), (7162, 424310), (14324, 212155), (17905, 169724), (35810, 84862), (42431, 71620)]