210361410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{47701}}^1$

素因数の和:47728

約数の個数: 72

約数和(自身を含む): 636249276

約数和(自身を除く): 425887866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 47701, 95402, 143103, 238505, 286206, 333907, 429309, 477010, 667814, 715515, 858618, 1001721, 1431030, 1669535, 2003442, 2146545, 2337349, 3005163, 3339070, 4293090, 4674698, 5008605, 6010326, 7012047, 10017210, 11686745, 14024094, 15025815, 21036141, 23373490, 30051630, 35060235, 42072282, 70120470, 105180705, 210361410]

約数ペア:

[(1, 210361410), (2, 105180705), (3, 70120470), (5, 42072282), (6, 35060235), (7, 30051630), (9, 23373490), (10, 21036141), (14, 15025815), (15, 14024094), (18, 11686745), (21, 10017210), (30, 7012047), (35, 6010326), (42, 5008605), (45, 4674698), (49, 4293090), (63, 3339070), (70, 3005163), (90, 2337349), (98, 2146545), (105, 2003442), (126, 1669535), (147, 1431030), (210, 1001721), (245, 858618), (294, 715515), (315, 667814), (441, 477010), (490, 429309), (630, 333907), (735, 286206), (882, 238505), (1470, 143103), (2205, 95402), (4410, 47701)]