291001470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{65101}}^1$

素因数の和:65260

約数の個数: 32

約数和(自身を含む): 703101600

約数和(自身を除く): 412100130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 65101, 130202, 195303, 325505, 390606, 651010, 976515, 1953030, 9700049, 19400098, 29100147, 48500245, 58200294, 97000490, 145500735, 291001470]

約数ペア:

[(1, 291001470), (2, 145500735), (3, 97000490), (5, 58200294), (6, 48500245), (10, 29100147), (15, 19400098), (30, 9700049), (149, 1953030), (298, 976515), (447, 651010), (745, 390606), (894, 325505), (1490, 195303), (2235, 130202), (4470, 65101)]