84164070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90499}}^1$

素因数の和:90540

約数の個数: 32

約数和(自身を含む): 208512000

約数和(自身を除く): 124347930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 90499, 180998, 271497, 452495, 542994, 904990, 1357485, 2714970, 2805469, 5610938, 8416407, 14027345, 16832814, 28054690, 42082035, 84164070]

約数ペア:

[(1, 84164070), (2, 42082035), (3, 28054690), (5, 16832814), (6, 14027345), (10, 8416407), (15, 5610938), (30, 2805469), (31, 2714970), (62, 1357485), (93, 904990), (155, 542994), (186, 452495), (310, 271497), (465, 180998), (930, 90499)]