6656430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 18206208

約数和(自身を除く): 11549778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 877, 1265, 1518, 1754, 2530, 2631, 3795, 4385, 5262, 7590, 8770, 9647, 13155, 19294, 20171, 26310, 28941, 40342, 48235, 57882, 60513, 96470, 100855, 121026, 144705, 201710, 221881, 289410, 302565, 443762, 605130, 665643, 1109405, 1331286, 2218810, 3328215, 6656430]

約数ペア:

[(1, 6656430), (2, 3328215), (3, 2218810), (5, 1331286), (6, 1109405), (10, 665643), (11, 605130), (15, 443762), (22, 302565), (23, 289410), (30, 221881), (33, 201710), (46, 144705), (55, 121026), (66, 100855), (69, 96470), (110, 60513), (115, 57882), (138, 48235), (165, 40342), (230, 28941), (253, 26310), (330, 20171), (345, 19294), (506, 13155), (690, 9647), (759, 8770), (877, 7590), (1265, 5262), (1518, 4385), (1754, 3795), (2530, 2631)]