15200682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 35704800

約数和(自身を除く): 20504118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 347, 447, 694, 894, 1041, 1043, 2082, 2086, 2429, 3129, 4858, 6258, 7287, 7301, 14574, 14602, 17003, 21903, 34006, 43806, 51009, 51703, 102018, 103406, 155109, 310218, 361921, 723842, 1085763, 2171526, 2533447, 5066894, 7600341, 15200682]

約数ペア:

[(1, 15200682), (2, 7600341), (3, 5066894), (6, 2533447), (7, 2171526), (14, 1085763), (21, 723842), (42, 361921), (49, 310218), (98, 155109), (147, 103406), (149, 102018), (294, 51703), (298, 51009), (347, 43806), (447, 34006), (694, 21903), (894, 17003), (1041, 14602), (1043, 14574), (2082, 7301), (2086, 7287), (2429, 6258), (3129, 4858)]