71611470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 214239168

約数和(自身を除く): 142627698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 394, 577, 591, 630, 985, 1154, 1182, 1379, 1731, 1773, 1970, 2758, 2885, 2955, 3462, 3546, 4039, 4137, 5193, 5770, 5910, 6895, 8078, 8274, 8655, 8865, 10386, 12117, 12411, 13790, 17310, 17730, 20195, 20685, 24234, 24822, 25965, 36351, 40390, 41370, 51930, 60585, 62055, 72702, 113669, 121170, 124110, 181755, 227338, 341007, 363510, 568345, 682014, 795683, 1023021, 1136690, 1591366, 1705035, 2046042, 2387049, 3410070, 3978415, 4774098, 5115105, 7161147, 7956830, 10230210, 11935245, 14322294, 23870490, 35805735, 71611470]

約数ペア:

[(1, 71611470), (2, 35805735), (3, 23870490), (5, 14322294), (6, 11935245), (7, 10230210), (9, 7956830), (10, 7161147), (14, 5115105), (15, 4774098), (18, 3978415), (21, 3410070), (30, 2387049), (35, 2046042), (42, 1705035), (45, 1591366), (63, 1136690), (70, 1023021), (90, 795683), (105, 682014), (126, 568345), (197, 363510), (210, 341007), (315, 227338), (394, 181755), (577, 124110), (591, 121170), (630, 113669), (985, 72702), (1154, 62055), (1182, 60585), (1379, 51930), (1731, 41370), (1773, 40390), (1970, 36351), (2758, 25965), (2885, 24822), (2955, 24234), (3462, 20685), (3546, 20195), (4039, 17730), (4137, 17310), (5193, 13790), (5770, 12411), (5910, 12117), (6895, 10386), (8078, 8865), (8274, 8655)]