26744130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42451}}^1$

素因数の和:42471

約数の個数: 48

約数和(自身を含む): 79470144

約数和(自身を除く): 52726014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42451, 84902, 127353, 212255, 254706, 297157, 382059, 424510, 594314, 636765, 764118, 891471, 1273530, 1485785, 1782942, 1910295, 2674413, 2971570, 3820590, 4457355, 5348826, 8914710, 13372065, 26744130]

約数ペア:

[(1, 26744130), (2, 13372065), (3, 8914710), (5, 5348826), (6, 4457355), (7, 3820590), (9, 2971570), (10, 2674413), (14, 1910295), (15, 1782942), (18, 1485785), (21, 1273530), (30, 891471), (35, 764118), (42, 636765), (45, 594314), (63, 424510), (70, 382059), (90, 297157), (105, 254706), (126, 212255), (210, 127353), (315, 84902), (630, 42451)]