75817070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 162781056

約数和(自身を除く): 86963986

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 73, 74, 146, 185, 259, 365, 370, 401, 511, 518, 730, 802, 1022, 1295, 2005, 2555, 2590, 2701, 2807, 4010, 5110, 5402, 5614, 13505, 14035, 14837, 18907, 27010, 28070, 29273, 29674, 37814, 58546, 74185, 94535, 103859, 146365, 148370, 189070, 204911, 207718, 292730, 409822, 519295, 1024555, 1038590, 1083101, 2049110, 2166202, 5415505, 7581707, 10831010, 15163414, 37908535, 75817070]

約数ペア:

[(1, 75817070), (2, 37908535), (5, 15163414), (7, 10831010), (10, 7581707), (14, 5415505), (35, 2166202), (37, 2049110), (70, 1083101), (73, 1038590), (74, 1024555), (146, 519295), (185, 409822), (259, 292730), (365, 207718), (370, 204911), (401, 189070), (511, 148370), (518, 146365), (730, 103859), (802, 94535), (1022, 74185), (1295, 58546), (2005, 37814), (2555, 29674), (2590, 29273), (2701, 28070), (2807, 27010), (4010, 18907), (5110, 14837), (5402, 14035), (5614, 13505)]