7187180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 13134100

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 359, 364, 385, 455, 572, 715, 718, 770, 910, 1001, 1430, 1436, 1540, 1795, 1820, 2002, 2513, 2860, 3590, 3949, 4004, 4667, 5005, 5026, 7180, 7898, 9334, 10010, 10052, 12565, 15796, 18668, 19745, 20020, 23335, 25130, 27643, 32669, 39490, 46670, 50260, 51337, 55286, 65338, 78980, 93340, 102674, 110572, 130676, 138215, 163345, 205348, 256685, 276430, 326690, 359359, 513370, 552860, 653380, 718718, 1026740, 1437436, 1796795, 3593590, 7187180]

約数ペア:

[(1, 7187180), (2, 3593590), (4, 1796795), (5, 1437436), (7, 1026740), (10, 718718), (11, 653380), (13, 552860), (14, 513370), (20, 359359), (22, 326690), (26, 276430), (28, 256685), (35, 205348), (44, 163345), (52, 138215), (55, 130676), (65, 110572), (70, 102674), (77, 93340), (91, 78980), (110, 65338), (130, 55286), (140, 51337), (143, 50260), (154, 46670), (182, 39490), (220, 32669), (260, 27643), (286, 25130), (308, 23335), (359, 20020), (364, 19745), (385, 18668), (455, 15796), (572, 12565), (715, 10052), (718, 10010), (770, 9334), (910, 7898), (1001, 7180), (1430, 5026), (1436, 5005), (1540, 4667), (1795, 4004), (1820, 3949), (2002, 3590), (2513, 2860)]