939771630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1491701}}^1$

素因数の和:1491721

約数の個数: 48

約数和(自身を含む): 2792466144

約数和(自身を除く): 1852694514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1491701, 2983402, 4475103, 7458505, 8950206, 10441907, 13425309, 14917010, 20883814, 22375515, 26850618, 31325721, 44751030, 52209535, 62651442, 67126545, 93977163, 104419070, 134253090, 156628605, 187954326, 313257210, 469885815, 939771630]

約数ペア:

[(1, 939771630), (2, 469885815), (3, 313257210), (5, 187954326), (6, 156628605), (7, 134253090), (9, 104419070), (10, 93977163), (14, 67126545), (15, 62651442), (18, 52209535), (21, 44751030), (30, 31325721), (35, 26850618), (42, 22375515), (45, 20883814), (63, 14917010), (70, 13425309), (90, 10441907), (105, 8950206), (126, 7458505), (210, 4475103), (315, 2983402), (630, 1491701)]