105459270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71741}}^1$

素因数の和:71765

約数の個数: 48

約数和(自身を含む): 294429168

約数和(自身を除く): 188969898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 71741, 143482, 215223, 358705, 430446, 502187, 717410, 1004374, 1076115, 1506561, 2152230, 2510935, 3013122, 3515309, 5021870, 7030618, 7532805, 10545927, 15065610, 17576545, 21091854, 35153090, 52729635, 105459270]

約数ペア:

[(1, 105459270), (2, 52729635), (3, 35153090), (5, 21091854), (6, 17576545), (7, 15065610), (10, 10545927), (14, 7532805), (15, 7030618), (21, 5021870), (30, 3515309), (35, 3013122), (42, 2510935), (49, 2152230), (70, 1506561), (98, 1076115), (105, 1004374), (147, 717410), (210, 502187), (245, 430446), (294, 358705), (490, 215223), (735, 143482), (1470, 71741)]