15551030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 30840480

約数和(自身を除く): 15289450

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 1297, 2398, 2594, 5995, 6485, 11990, 12970, 14267, 28534, 71335, 141373, 142670, 282746, 706865, 1413730, 1555103, 3110206, 7775515, 15551030]

約数ペア:

[(1, 15551030), (2, 7775515), (5, 3110206), (10, 1555103), (11, 1413730), (22, 706865), (55, 282746), (109, 142670), (110, 141373), (218, 71335), (545, 28534), (1090, 14267), (1199, 12970), (1297, 11990), (2398, 6485), (2594, 5995)]