2893640890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{36293}}^1$

素因数の和:36391

約数の個数: 64

約数和(自身を含む): 6397035264

約数和(自身を除く): 3503394374

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 335, 469, 595, 670, 938, 1139, 1190, 2278, 2345, 4690, 5695, 7973, 11390, 15946, 36293, 39865, 72586, 79730, 181465, 254051, 362930, 508102, 616981, 1233962, 1270255, 2431631, 2540510, 3084905, 4318867, 4863262, 6169810, 8637734, 12158155, 17021417, 21594335, 24316310, 34042834, 41337727, 43188670, 82675454, 85107085, 170214170, 206688635, 289364089, 413377270, 578728178, 1446820445, 2893640890]

約数ペア:

[(1, 2893640890), (2, 1446820445), (5, 578728178), (7, 413377270), (10, 289364089), (14, 206688635), (17, 170214170), (34, 85107085), (35, 82675454), (67, 43188670), (70, 41337727), (85, 34042834), (119, 24316310), (134, 21594335), (170, 17021417), (238, 12158155), (335, 8637734), (469, 6169810), (595, 4863262), (670, 4318867), (938, 3084905), (1139, 2540510), (1190, 2431631), (2278, 1270255), (2345, 1233962), (4690, 616981), (5695, 508102), (7973, 362930), (11390, 254051), (15946, 181465), (36293, 79730), (39865, 72586)]