30682288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1621}}^1$

素因数の和:1662

約数の個数: 60

約数和(自身を含む): 73612848

約数和(自身を除く): 42930560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 1621, 2366, 2704, 3242, 4732, 6484, 9464, 11347, 12968, 18928, 21073, 22694, 25936, 42146, 45388, 84292, 90776, 147511, 168584, 181552, 273949, 295022, 337168, 547898, 590044, 1095796, 1180088, 1917643, 2191592, 2360176, 3835286, 4383184, 7670572, 15341144, 30682288]

約数ペア:

[(1, 30682288), (2, 15341144), (4, 7670572), (7, 4383184), (8, 3835286), (13, 2360176), (14, 2191592), (16, 1917643), (26, 1180088), (28, 1095796), (52, 590044), (56, 547898), (91, 337168), (104, 295022), (112, 273949), (169, 181552), (182, 168584), (208, 147511), (338, 90776), (364, 84292), (676, 45388), (728, 42146), (1183, 25936), (1352, 22694), (1456, 21073), (1621, 18928), (2366, 12968), (2704, 11347), (3242, 9464), (4732, 6484)]