2017100230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6323}}^1$

素因数の和:6445

約数の個数: 64

約数和(自身を含む): 4043312640

約数和(自身を除く): 2026212410

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 73, 95, 115, 146, 190, 230, 365, 437, 730, 874, 1387, 1679, 2185, 2774, 3358, 4370, 6323, 6935, 8395, 12646, 13870, 16790, 31615, 31901, 63230, 63802, 120137, 145429, 159505, 240274, 290858, 319010, 461579, 600685, 727145, 923158, 1201370, 1454290, 2307895, 2763151, 4615790, 5526302, 8770001, 10616317, 13815755, 17540002, 21232634, 27631510, 43850005, 53081585, 87700010, 106163170, 201710023, 403420046, 1008550115, 2017100230]

約数ペア:

[(1, 2017100230), (2, 1008550115), (5, 403420046), (10, 201710023), (19, 106163170), (23, 87700010), (38, 53081585), (46, 43850005), (73, 27631510), (95, 21232634), (115, 17540002), (146, 13815755), (190, 10616317), (230, 8770001), (365, 5526302), (437, 4615790), (730, 2763151), (874, 2307895), (1387, 1454290), (1679, 1201370), (2185, 923158), (2774, 727145), (3358, 600685), (4370, 461579), (6323, 319010), (6935, 290858), (8395, 240274), (12646, 159505), (13870, 145429), (16790, 120137), (31615, 63802), (31901, 63230)]