74317460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14347}}^1$

素因数の和:14400

約数の個数: 48

約数和(自身を含む): 183195264

約数和(自身を除く): 108877804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14347, 28694, 57388, 71735, 100429, 143470, 200858, 286940, 401716, 502145, 530839, 1004290, 1061678, 2008580, 2123356, 2654195, 3715873, 5308390, 7431746, 10616780, 14863492, 18579365, 37158730, 74317460]

約数ペア:

[(1, 74317460), (2, 37158730), (4, 18579365), (5, 14863492), (7, 10616780), (10, 7431746), (14, 5308390), (20, 3715873), (28, 2654195), (35, 2123356), (37, 2008580), (70, 1061678), (74, 1004290), (140, 530839), (148, 502145), (185, 401716), (259, 286940), (370, 200858), (518, 143470), (740, 100429), (1036, 71735), (1295, 57388), (2590, 28694), (5180, 14347)]