30460456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1693}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 61898760

約数和(自身を除く): 31438304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 1693, 2249, 3386, 4498, 6772, 8996, 13544, 17992, 22009, 44018, 88036, 176072, 292889, 585778, 1171556, 2343112, 3807557, 7615114, 15230228, 30460456]

約数ペア:

[(1, 30460456), (2, 15230228), (4, 7615114), (8, 3807557), (13, 2343112), (26, 1171556), (52, 585778), (104, 292889), (173, 176072), (346, 88036), (692, 44018), (1384, 22009), (1693, 17992), (2249, 13544), (3386, 8996), (4498, 6772)]