359491610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 698277888

約数和(自身を除く): 338786278

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 163, 215, 223, 230, 326, 430, 446, 815, 989, 1115, 1630, 1978, 2230, 3749, 4945, 5129, 7009, 7498, 9589, 9890, 10258, 14018, 18745, 19178, 25645, 35045, 36349, 37490, 47945, 51290, 70090, 72698, 95890, 161207, 181745, 220547, 322414, 363490, 441094, 806035, 836027, 1102735, 1563007, 1612070, 1672054, 2205470, 3126014, 4180135, 7815035, 8360270, 15630070, 35949161, 71898322, 179745805, 359491610]

約数ペア:

[(1, 359491610), (2, 179745805), (5, 71898322), (10, 35949161), (23, 15630070), (43, 8360270), (46, 7815035), (86, 4180135), (115, 3126014), (163, 2205470), (215, 1672054), (223, 1612070), (230, 1563007), (326, 1102735), (430, 836027), (446, 806035), (815, 441094), (989, 363490), (1115, 322414), (1630, 220547), (1978, 181745), (2230, 161207), (3749, 95890), (4945, 72698), (5129, 70090), (7009, 51290), (7498, 47945), (9589, 37490), (9890, 36349), (10258, 35045), (14018, 25645), (18745, 19178)]