30894552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2539}}^1$

素因数の和:2577

約数の個数: 72

約数和(自身を含む): 90639900

約数和(自身を除く): 59745348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2539, 3042, 4056, 5078, 6084, 7617, 10156, 12168, 15234, 20312, 22851, 30468, 33007, 45702, 60936, 66014, 91404, 99021, 132028, 182808, 198042, 264056, 297063, 396084, 429091, 594126, 792168, 858182, 1188252, 1287273, 1716364, 2376504, 2574546, 3432728, 3861819, 5149092, 7723638, 10298184, 15447276, 30894552]

約数ペア:

[(1, 30894552), (2, 15447276), (3, 10298184), (4, 7723638), (6, 5149092), (8, 3861819), (9, 3432728), (12, 2574546), (13, 2376504), (18, 1716364), (24, 1287273), (26, 1188252), (36, 858182), (39, 792168), (52, 594126), (72, 429091), (78, 396084), (104, 297063), (117, 264056), (156, 198042), (169, 182808), (234, 132028), (312, 99021), (338, 91404), (468, 66014), (507, 60936), (676, 45702), (936, 33007), (1014, 30468), (1352, 22851), (1521, 20312), (2028, 15234), (2539, 12168), (3042, 10156), (4056, 7617), (5078, 6084)]