4333020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 12223008

約数和(自身を除く): 7889988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 281, 514, 562, 771, 843, 1028, 1124, 1285, 1405, 1542, 1686, 2570, 2810, 3084, 3372, 3855, 4215, 5140, 5620, 7710, 8430, 15420, 16860, 72217, 144434, 216651, 288868, 361085, 433302, 722170, 866604, 1083255, 1444340, 2166510, 4333020]

約数ペア:

[(1, 4333020), (2, 2166510), (3, 1444340), (4, 1083255), (5, 866604), (6, 722170), (10, 433302), (12, 361085), (15, 288868), (20, 216651), (30, 144434), (60, 72217), (257, 16860), (281, 15420), (514, 8430), (562, 7710), (771, 5620), (843, 5140), (1028, 4215), (1124, 3855), (1285, 3372), (1405, 3084), (1542, 2810), (1686, 2570)]