39117470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9161}}^1$

素因数の和:9236

約数の個数: 32

約数和(自身を含む): 81798336

約数和(自身を除く): 42680866

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9161, 18322, 45805, 64127, 91610, 128254, 320635, 558821, 641270, 1117642, 2794105, 3911747, 5588210, 7823494, 19558735, 39117470]

約数ペア:

[(1, 39117470), (2, 19558735), (5, 7823494), (7, 5588210), (10, 3911747), (14, 2794105), (35, 1117642), (61, 641270), (70, 558821), (122, 320635), (305, 128254), (427, 91610), (610, 64127), (854, 45805), (2135, 18322), (4270, 9161)]