64001070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{33863}}^1$

素因数の和:33886

約数の個数: 64

約数和(自身を含む): 195056640

約数和(自身を除く): 131055570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 33863, 67726, 101589, 169315, 203178, 237041, 304767, 338630, 474082, 507945, 609534, 711123, 914301, 1015890, 1185205, 1422246, 1523835, 1828602, 2133369, 2370410, 3047670, 3555615, 4266738, 4571505, 6400107, 7111230, 9143010, 10666845, 12800214, 21333690, 32000535, 64001070]

約数ペア:

[(1, 64001070), (2, 32000535), (3, 21333690), (5, 12800214), (6, 10666845), (7, 9143010), (9, 7111230), (10, 6400107), (14, 4571505), (15, 4266738), (18, 3555615), (21, 3047670), (27, 2370410), (30, 2133369), (35, 1828602), (42, 1523835), (45, 1422246), (54, 1185205), (63, 1015890), (70, 914301), (90, 711123), (105, 609534), (126, 507945), (135, 474082), (189, 338630), (210, 304767), (270, 237041), (315, 203178), (378, 169315), (630, 101589), (945, 67726), (1890, 33863)]