30378082

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 55693440

約数和(自身を除く): 25315358

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1171, 1526, 1853, 2342, 3706, 8197, 12971, 16394, 19907, 25942, 39814, 127639, 139349, 255278, 278698, 893473, 1786946, 2169863, 4339726, 15189041, 30378082]

約数ペア:

[(1, 30378082), (2, 15189041), (7, 4339726), (14, 2169863), (17, 1786946), (34, 893473), (109, 278698), (119, 255278), (218, 139349), (238, 127639), (763, 39814), (1171, 25942), (1526, 19907), (1853, 16394), (2342, 12971), (3706, 8197)]