187878090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^2\times {\mathrm{547}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 455992992

約数和(自身を除く): 268114902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 547, 642, 1070, 1094, 1605, 1641, 2735, 3210, 3282, 5470, 8205, 11449, 16410, 22898, 34347, 57245, 58529, 68694, 114490, 117058, 171735, 175587, 292645, 343470, 351174, 585290, 877935, 1755870, 6262603, 12525206, 18787809, 31313015, 37575618, 62626030, 93939045, 187878090]

約数ペア:

[(1, 187878090), (2, 93939045), (3, 62626030), (5, 37575618), (6, 31313015), (10, 18787809), (15, 12525206), (30, 6262603), (107, 1755870), (214, 877935), (321, 585290), (535, 351174), (547, 343470), (642, 292645), (1070, 175587), (1094, 171735), (1605, 117058), (1641, 114490), (2735, 68694), (3210, 58529), (3282, 57245), (5470, 34347), (8205, 22898), (11449, 16410)]