1693950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 4392576

約数和(自身を除く): 2698626

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 491, 575, 690, 982, 1150, 1473, 1725, 2455, 2946, 3450, 4910, 7365, 11293, 12275, 14730, 22586, 24550, 33879, 36825, 56465, 67758, 73650, 112930, 169395, 282325, 338790, 564650, 846975, 1693950]

約数ペア:

[(1, 1693950), (2, 846975), (3, 564650), (5, 338790), (6, 282325), (10, 169395), (15, 112930), (23, 73650), (25, 67758), (30, 56465), (46, 36825), (50, 33879), (69, 24550), (75, 22586), (115, 14730), (138, 12275), (150, 11293), (230, 7365), (345, 4910), (491, 3450), (575, 2946), (690, 2455), (982, 1725), (1150, 1473)]