26884860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 76349952

約数和(自身を除く): 49465092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6311, 12622, 18933, 25244, 31555, 37866, 63110, 75732, 94665, 126220, 189330, 378660, 448081, 896162, 1344243, 1792324, 2240405, 2688486, 4480810, 5376972, 6721215, 8961620, 13442430, 26884860]

約数ペア:

[(1, 26884860), (2, 13442430), (3, 8961620), (4, 6721215), (5, 5376972), (6, 4480810), (10, 2688486), (12, 2240405), (15, 1792324), (20, 1344243), (30, 896162), (60, 448081), (71, 378660), (142, 189330), (213, 126220), (284, 94665), (355, 75732), (426, 63110), (710, 37866), (852, 31555), (1065, 25244), (1420, 18933), (2130, 12622), (4260, 6311)]