30490304

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 42

約数和(自身を含む): 65539620

約数和(自身を除く): 35049316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 2819, 5408, 5638, 10816, 11276, 22552, 36647, 45104, 73294, 90208, 146588, 180416, 293176, 476411, 586352, 952822, 1172704, 1905644, 2345408, 3811288, 7622576, 15245152, 30490304]

約数ペア:

[(1, 30490304), (2, 15245152), (4, 7622576), (8, 3811288), (13, 2345408), (16, 1905644), (26, 1172704), (32, 952822), (52, 586352), (64, 476411), (104, 293176), (169, 180416), (208, 146588), (338, 90208), (416, 73294), (676, 45104), (832, 36647), (1352, 22552), (2704, 11276), (2819, 10816), (5408, 5638)]