1993209210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{962903}}^1$

素因数の和:962939

約数の個数: 48

約数和(自身を含む): 5407668864

約数和(自身を除く): 3414459654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 962903, 1925806, 2888709, 4814515, 5777418, 8666127, 9629030, 14443545, 17332254, 22146769, 28887090, 43330635, 44293538, 66440307, 86661270, 110733845, 132880614, 199320921, 221467690, 332201535, 398641842, 664403070, 996604605, 1993209210]

約数ペア:

[(1, 1993209210), (2, 996604605), (3, 664403070), (5, 398641842), (6, 332201535), (9, 221467690), (10, 199320921), (15, 132880614), (18, 110733845), (23, 86661270), (30, 66440307), (45, 44293538), (46, 43330635), (69, 28887090), (90, 22146769), (115, 17332254), (138, 14443545), (207, 9629030), (230, 8666127), (345, 5777418), (414, 4814515), (690, 2888709), (1035, 1925806), (2070, 962903)]