26138790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{809}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 68234400

約数和(自身を除く): 42095610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 809, 1077, 1618, 1795, 2154, 2427, 3231, 3590, 4045, 4854, 5385, 6462, 7281, 8090, 10770, 12135, 14562, 16155, 24270, 32310, 36405, 72810, 290431, 580862, 871293, 1452155, 1742586, 2613879, 2904310, 4356465, 5227758, 8712930, 13069395, 26138790]

約数ペア:

[(1, 26138790), (2, 13069395), (3, 8712930), (5, 5227758), (6, 4356465), (9, 2904310), (10, 2613879), (15, 1742586), (18, 1452155), (30, 871293), (45, 580862), (90, 290431), (359, 72810), (718, 36405), (809, 32310), (1077, 24270), (1618, 16155), (1795, 14562), (2154, 12135), (2427, 10770), (3231, 8090), (3590, 7281), (4045, 6462), (4854, 5385)]