15662953180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{8233}}^1$

素因数の和:8483

約数の個数: 96

約数和(自身を含む): 38245810176

約数和(自身を除く): 22582856996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 127, 140, 214, 254, 428, 508, 535, 635, 749, 889, 1070, 1270, 1498, 1778, 2140, 2540, 2996, 3556, 3745, 4445, 7490, 8233, 8890, 13589, 14980, 16466, 17780, 27178, 32932, 41165, 54356, 57631, 67945, 82330, 95123, 115262, 135890, 164660, 190246, 230524, 271780, 288155, 380492, 475615, 576310, 880931, 951230, 1045591, 1152620, 1761862, 1902460, 2091182, 3523724, 4182364, 4404655, 5227955, 6166517, 7319137, 8809310, 10455910, 12333034, 14638274, 17618620, 20911820, 24666068, 29276548, 30832585, 36595685, 61665170, 73191370, 111878237, 123330340, 146382740, 223756474, 447512948, 559391185, 783147659, 1118782370, 1566295318, 2237564740, 3132590636, 3915738295, 7831476590, 15662953180]

約数ペア:

[(1, 15662953180), (2, 7831476590), (4, 3915738295), (5, 3132590636), (7, 2237564740), (10, 1566295318), (14, 1118782370), (20, 783147659), (28, 559391185), (35, 447512948), (70, 223756474), (107, 146382740), (127, 123330340), (140, 111878237), (214, 73191370), (254, 61665170), (428, 36595685), (508, 30832585), (535, 29276548), (635, 24666068), (749, 20911820), (889, 17618620), (1070, 14638274), (1270, 12333034), (1498, 10455910), (1778, 8809310), (2140, 7319137), (2540, 6166517), (2996, 5227955), (3556, 4404655), (3745, 4182364), (4445, 3523724), (7490, 2091182), (8233, 1902460), (8890, 1761862), (13589, 1152620), (14980, 1045591), (16466, 951230), (17780, 880931), (27178, 576310), (32932, 475615), (41165, 380492), (54356, 288155), (57631, 271780), (67945, 230524), (82330, 190246), (95123, 164660), (115262, 135890)]