7664410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 16329600

約数和(自身を除く): 8665190

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 107, 130, 145, 190, 214, 247, 290, 377, 494, 535, 551, 754, 1070, 1102, 1235, 1391, 1885, 2033, 2470, 2755, 2782, 3103, 3770, 4066, 5510, 6206, 6955, 7163, 10165, 13910, 14326, 15515, 20330, 26429, 31030, 35815, 40339, 52858, 58957, 71630, 80678, 117914, 132145, 201695, 264290, 294785, 403390, 589570, 766441, 1532882, 3832205, 7664410]

約数ペア:

[(1, 7664410), (2, 3832205), (5, 1532882), (10, 766441), (13, 589570), (19, 403390), (26, 294785), (29, 264290), (38, 201695), (58, 132145), (65, 117914), (95, 80678), (107, 71630), (130, 58957), (145, 52858), (190, 40339), (214, 35815), (247, 31030), (290, 26429), (377, 20330), (494, 15515), (535, 14326), (551, 13910), (754, 10165), (1070, 7163), (1102, 6955), (1235, 6206), (1391, 5510), (1885, 4066), (2033, 3770), (2470, 3103), (2755, 2782)]