338846690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28643}}^1$

素因数の和:28683

約数の個数: 48

約数和(自身を含む): 754826688

約数和(自身を除く): 415979998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 28643, 57286, 143215, 200501, 286430, 372359, 401002, 744718, 1002505, 1861795, 2005010, 2606513, 3723590, 4840667, 5213026, 9681334, 13032565, 24203335, 26065130, 33884669, 48406670, 67769338, 169423345, 338846690]

約数ペア:

[(1, 338846690), (2, 169423345), (5, 67769338), (7, 48406670), (10, 33884669), (13, 26065130), (14, 24203335), (26, 13032565), (35, 9681334), (65, 5213026), (70, 4840667), (91, 3723590), (130, 2606513), (169, 2005010), (182, 1861795), (338, 1002505), (455, 744718), (845, 401002), (910, 372359), (1183, 286430), (1690, 200501), (2366, 143215), (5915, 57286), (11830, 28643)]