30436385

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 45162240

約数和(自身を除く): 14725855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1237, 1295, 3515, 4921, 6185, 8659, 23503, 24605, 43295, 45769, 117515, 164521, 228845, 320383, 822605, 869611, 1601915, 4348055, 6087277, 30436385]

約数ペア:

[(1, 30436385), (5, 6087277), (7, 4348055), (19, 1601915), (35, 869611), (37, 822605), (95, 320383), (133, 228845), (185, 164521), (259, 117515), (665, 45769), (703, 43295), (1237, 24605), (1295, 23503), (3515, 8659), (4921, 6185)]