71343390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 184446720

約数和(自身を除く): 113103330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 2006, 2371, 3009, 4742, 5015, 6018, 7113, 10030, 11855, 14226, 15045, 23710, 30090, 35565, 40307, 71130, 80614, 120921, 139889, 201535, 241842, 279778, 403070, 419667, 604605, 699445, 839334, 1209210, 1398890, 2098335, 2378113, 4196670, 4756226, 7134339, 11890565, 14268678, 23781130, 35671695, 71343390]

約数ペア:

[(1, 71343390), (2, 35671695), (3, 23781130), (5, 14268678), (6, 11890565), (10, 7134339), (15, 4756226), (17, 4196670), (30, 2378113), (34, 2098335), (51, 1398890), (59, 1209210), (85, 839334), (102, 699445), (118, 604605), (170, 419667), (177, 403070), (255, 279778), (295, 241842), (354, 201535), (510, 139889), (590, 120921), (885, 80614), (1003, 71130), (1770, 40307), (2006, 35565), (2371, 30090), (3009, 23710), (4742, 15045), (5015, 14226), (6018, 11855), (7113, 10030)]