38009580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{90499}}^1$

素因数の和:90518

約数の個数: 48

約数和(自身を含む): 121632000

約数和(自身を除く): 83622420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 90499, 180998, 271497, 361996, 452495, 542994, 633493, 904990, 1085988, 1266986, 1357485, 1809980, 1900479, 2533972, 2714970, 3167465, 3800958, 5429940, 6334930, 7601916, 9502395, 12669860, 19004790, 38009580]

約数ペア:

[(1, 38009580), (2, 19004790), (3, 12669860), (4, 9502395), (5, 7601916), (6, 6334930), (7, 5429940), (10, 3800958), (12, 3167465), (14, 2714970), (15, 2533972), (20, 1900479), (21, 1809980), (28, 1357485), (30, 1266986), (35, 1085988), (42, 904990), (60, 633493), (70, 542994), (84, 452495), (105, 361996), (140, 271497), (210, 180998), (420, 90499)]