30786392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3253}}^1$

素因数の和:3292

約数の個数: 48

約数和(自身を含む): 71457840

約数和(自身を除く): 40671448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 3253, 4732, 6506, 9464, 13012, 22771, 26024, 42289, 45542, 84578, 91084, 169156, 182168, 296023, 338312, 549757, 592046, 1099514, 1184092, 2199028, 2368184, 3848299, 4398056, 7696598, 15393196, 30786392]

約数ペア:

[(1, 30786392), (2, 15393196), (4, 7696598), (7, 4398056), (8, 3848299), (13, 2368184), (14, 2199028), (26, 1184092), (28, 1099514), (52, 592046), (56, 549757), (91, 338312), (104, 296023), (169, 182168), (182, 169156), (338, 91084), (364, 84578), (676, 45542), (728, 42289), (1183, 26024), (1352, 22771), (2366, 13012), (3253, 9464), (4732, 6506)]