47542530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 137871360

約数和(自身を除く): 90328830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 67, 70, 93, 105, 109, 134, 155, 186, 201, 210, 217, 218, 310, 327, 335, 402, 434, 465, 469, 545, 651, 654, 670, 763, 930, 938, 1005, 1085, 1090, 1302, 1407, 1526, 1635, 2010, 2077, 2170, 2289, 2345, 2814, 3255, 3270, 3379, 3815, 4154, 4578, 4690, 6231, 6510, 6758, 7035, 7303, 7630, 10137, 10385, 11445, 12462, 14070, 14539, 14606, 16895, 20274, 20770, 21909, 22890, 23653, 29078, 31155, 33790, 36515, 43617, 43818, 47306, 50685, 51121, 62310, 70959, 72695, 73030, 87234, 101370, 102242, 109545, 118265, 141918, 145390, 153363, 218085, 219090, 226393, 236530, 255605, 306726, 354795, 436170, 452786, 511210, 679179, 709590, 766815, 1131965, 1358358, 1533630, 1584751, 2263930, 3169502, 3395895, 4754253, 6791790, 7923755, 9508506, 15847510, 23771265, 47542530]

約数ペア:

[(1, 47542530), (2, 23771265), (3, 15847510), (5, 9508506), (6, 7923755), (7, 6791790), (10, 4754253), (14, 3395895), (15, 3169502), (21, 2263930), (30, 1584751), (31, 1533630), (35, 1358358), (42, 1131965), (62, 766815), (67, 709590), (70, 679179), (93, 511210), (105, 452786), (109, 436170), (134, 354795), (155, 306726), (186, 255605), (201, 236530), (210, 226393), (217, 219090), (218, 218085), (310, 153363), (327, 145390), (335, 141918), (402, 118265), (434, 109545), (465, 102242), (469, 101370), (545, 87234), (651, 73030), (654, 72695), (670, 70959), (763, 62310), (930, 51121), (938, 50685), (1005, 47306), (1085, 43818), (1090, 43617), (1302, 36515), (1407, 33790), (1526, 31155), (1635, 29078), (2010, 23653), (2077, 22890), (2170, 21909), (2289, 20770), (2345, 20274), (2814, 16895), (3255, 14606), (3270, 14539), (3379, 14070), (3815, 12462), (4154, 11445), (4578, 10385), (4690, 10137), (6231, 7630), (6510, 7303), (6758, 7035)]