7745010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2867

約数の個数: 64

約数和(自身を含む): 22885632

約数和(自身を除く): 15140622

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 2837, 5674, 8511, 14185, 17022, 19859, 28370, 36881, 39718, 42555, 59577, 73762, 85110, 99295, 110643, 119154, 184405, 198590, 221286, 258167, 297885, 368810, 516334, 553215, 595770, 774501, 1106430, 1290835, 1549002, 2581670, 3872505, 7745010]

約数ペア:

[(1, 7745010), (2, 3872505), (3, 2581670), (5, 1549002), (6, 1290835), (7, 1106430), (10, 774501), (13, 595770), (14, 553215), (15, 516334), (21, 368810), (26, 297885), (30, 258167), (35, 221286), (39, 198590), (42, 184405), (65, 119154), (70, 110643), (78, 99295), (91, 85110), (105, 73762), (130, 59577), (182, 42555), (195, 39718), (210, 36881), (273, 28370), (390, 19859), (455, 17022), (546, 14185), (910, 8511), (1365, 5674), (2730, 2837)]