2474906145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 4203823104

約数和(自身を除く): 1728916959

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 257, 271, 309, 345, 515, 771, 813, 1285, 1355, 1545, 2369, 3855, 4065, 5911, 6233, 7107, 11845, 17733, 18699, 26471, 27913, 29555, 31165, 35535, 69647, 79413, 83739, 88665, 93495, 132355, 139565, 208941, 348235, 397065, 418695, 608833, 641999, 1044705, 1601881, 1826499, 1925997, 3044165, 3209995, 4805643, 7173641, 8009405, 9132495, 9629985, 21520923, 24028215, 35868205, 107604615, 164993743, 494981229, 824968715, 2474906145]

約数ペア:

[(1, 2474906145), (3, 824968715), (5, 494981229), (15, 164993743), (23, 107604615), (69, 35868205), (103, 24028215), (115, 21520923), (257, 9629985), (271, 9132495), (309, 8009405), (345, 7173641), (515, 4805643), (771, 3209995), (813, 3044165), (1285, 1925997), (1355, 1826499), (1545, 1601881), (2369, 1044705), (3855, 641999), (4065, 608833), (5911, 418695), (6233, 397065), (7107, 348235), (11845, 208941), (17733, 139565), (18699, 132355), (26471, 93495), (27913, 88665), (29555, 83739), (31165, 79413), (35535, 69647)]