252389460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39313}}^1$

素因数の和:39432

約数の個数: 48

約数和(自身を含む): 713313216

約数和(自身を除く): 460923756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 39313, 78626, 117939, 157252, 196565, 235878, 393130, 471756, 589695, 786260, 1179390, 2358780, 4206491, 8412982, 12619473, 16825964, 21032455, 25238946, 42064910, 50477892, 63097365, 84129820, 126194730, 252389460]

約数ペア:

[(1, 252389460), (2, 126194730), (3, 84129820), (4, 63097365), (5, 50477892), (6, 42064910), (10, 25238946), (12, 21032455), (15, 16825964), (20, 12619473), (30, 8412982), (60, 4206491), (107, 2358780), (214, 1179390), (321, 786260), (428, 589695), (535, 471756), (642, 393130), (1070, 235878), (1284, 196565), (1605, 157252), (2140, 117939), (3210, 78626), (6420, 39313)]