9828607180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1548

約数の個数: 144

約数和(自身を含む): 24724465920

約数和(自身を除く): 14895858740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 179, 196, 215, 245, 301, 358, 430, 490, 602, 716, 860, 895, 980, 1204, 1253, 1303, 1505, 1790, 2107, 2506, 2606, 3010, 3580, 4214, 5012, 5212, 6020, 6265, 6515, 7697, 8428, 8771, 9121, 10535, 12530, 13030, 15394, 17542, 18242, 21070, 25060, 26060, 30788, 35084, 36484, 38485, 42140, 43855, 45605, 53879, 56029, 63847, 76970, 87710, 91210, 107758, 112058, 127694, 153940, 175420, 182420, 215516, 224116, 233237, 255388, 269395, 280145, 319235, 377153, 392203, 466474, 538790, 560290, 638470, 754306, 784406, 932948, 1077580, 1120580, 1166185, 1276940, 1508612, 1568812, 1632659, 1885765, 1961015, 2332370, 2745421, 3265318, 3771530, 3922030, 4664740, 5490842, 6530636, 7543060, 7844060, 8163295, 10029191, 10981684, 11428613, 13727105, 16326590, 20058382, 22857226, 27454210, 32653180, 40116764, 45714452, 50145955, 54908420, 57143065, 70204337, 100291910, 114286130, 140408674, 200583820, 228572260, 280817348, 351021685, 491430359, 702043370, 982860718, 1404086740, 1965721436, 2457151795, 4914303590, 9828607180]

約数ペア:

[(1, 9828607180), (2, 4914303590), (4, 2457151795), (5, 1965721436), (7, 1404086740), (10, 982860718), (14, 702043370), (20, 491430359), (28, 351021685), (35, 280817348), (43, 228572260), (49, 200583820), (70, 140408674), (86, 114286130), (98, 100291910), (140, 70204337), (172, 57143065), (179, 54908420), (196, 50145955), (215, 45714452), (245, 40116764), (301, 32653180), (358, 27454210), (430, 22857226), (490, 20058382), (602, 16326590), (716, 13727105), (860, 11428613), (895, 10981684), (980, 10029191), (1204, 8163295), (1253, 7844060), (1303, 7543060), (1505, 6530636), (1790, 5490842), (2107, 4664740), (2506, 3922030), (2606, 3771530), (3010, 3265318), (3580, 2745421), (4214, 2332370), (5012, 1961015), (5212, 1885765), (6020, 1632659), (6265, 1568812), (6515, 1508612), (7697, 1276940), (8428, 1166185), (8771, 1120580), (9121, 1077580), (10535, 932948), (12530, 784406), (13030, 754306), (15394, 638470), (17542, 560290), (18242, 538790), (21070, 466474), (25060, 392203), (26060, 377153), (30788, 319235), (35084, 280145), (36484, 269395), (38485, 255388), (42140, 233237), (43855, 224116), (45605, 215516), (53879, 182420), (56029, 175420), (63847, 153940), (76970, 127694), (87710, 112058), (91210, 107758)]