11722340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 30234624

約数和(自身を除く): 18512284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 37, 62, 70, 73, 74, 124, 140, 146, 148, 155, 185, 217, 259, 292, 310, 365, 370, 434, 511, 518, 620, 730, 740, 868, 1022, 1036, 1085, 1147, 1295, 1460, 2044, 2170, 2263, 2294, 2555, 2590, 2701, 4340, 4526, 4588, 5110, 5180, 5402, 5735, 8029, 9052, 10220, 10804, 11315, 11470, 13505, 15841, 16058, 18907, 22630, 22940, 27010, 31682, 32116, 37814, 40145, 45260, 54020, 63364, 75628, 79205, 80290, 83731, 94535, 158410, 160580, 167462, 189070, 316820, 334924, 378140, 418655, 586117, 837310, 1172234, 1674620, 2344468, 2930585, 5861170, 11722340]

約数ペア:

[(1, 11722340), (2, 5861170), (4, 2930585), (5, 2344468), (7, 1674620), (10, 1172234), (14, 837310), (20, 586117), (28, 418655), (31, 378140), (35, 334924), (37, 316820), (62, 189070), (70, 167462), (73, 160580), (74, 158410), (124, 94535), (140, 83731), (146, 80290), (148, 79205), (155, 75628), (185, 63364), (217, 54020), (259, 45260), (292, 40145), (310, 37814), (365, 32116), (370, 31682), (434, 27010), (511, 22940), (518, 22630), (620, 18907), (730, 16058), (740, 15841), (868, 13505), (1022, 11470), (1036, 11315), (1085, 10804), (1147, 10220), (1295, 9052), (1460, 8029), (2044, 5735), (2170, 5402), (2263, 5180), (2294, 5110), (2555, 4588), (2590, 4526), (2701, 4340)]