1330486060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{6247}}^1$

素因数の和:6742

約数の個数: 48

約数和(自身を含む): 2922264576

約数和(自身を除く): 1591778516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 463, 926, 1852, 2315, 4630, 6247, 9260, 10649, 12494, 21298, 24988, 31235, 42596, 53245, 62470, 106490, 124940, 143681, 212980, 287362, 574724, 718405, 1436810, 2873620, 2892361, 5784722, 11569444, 14461805, 28923610, 57847220, 66524303, 133048606, 266097212, 332621515, 665243030, 1330486060]

約数ペア:

[(1, 1330486060), (2, 665243030), (4, 332621515), (5, 266097212), (10, 133048606), (20, 66524303), (23, 57847220), (46, 28923610), (92, 14461805), (115, 11569444), (230, 5784722), (460, 2892361), (463, 2873620), (926, 1436810), (1852, 718405), (2315, 574724), (4630, 287362), (6247, 212980), (9260, 143681), (10649, 124940), (12494, 106490), (21298, 62470), (24988, 53245), (31235, 42596)]