30547272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 87696000

約数和(自身を除く): 57148728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 521, 698, 1042, 1047, 1396, 1563, 2084, 2094, 2443, 2792, 3126, 3647, 4168, 4188, 4886, 6252, 7294, 7329, 8376, 9772, 10941, 12504, 14588, 14658, 19544, 21882, 29176, 29316, 43764, 58632, 87528, 181829, 363658, 545487, 727316, 1090974, 1272803, 1454632, 2181948, 2545606, 3818409, 4363896, 5091212, 7636818, 10182424, 15273636, 30547272]

約数ペア:

[(1, 30547272), (2, 15273636), (3, 10182424), (4, 7636818), (6, 5091212), (7, 4363896), (8, 3818409), (12, 2545606), (14, 2181948), (21, 1454632), (24, 1272803), (28, 1090974), (42, 727316), (56, 545487), (84, 363658), (168, 181829), (349, 87528), (521, 58632), (698, 43764), (1042, 29316), (1047, 29176), (1396, 21882), (1563, 19544), (2084, 14658), (2094, 14588), (2443, 12504), (2792, 10941), (3126, 9772), (3647, 8376), (4168, 7329), (4188, 7294), (4886, 6252)]