65868390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11617}}^1$

素因数の和:11643

約数の個数: 80

約数和(自身を含む): 202432032

約数和(自身を除く): 136563642

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 11617, 23234, 34851, 58085, 69702, 81319, 104553, 116170, 162638, 174255, 209106, 243957, 313659, 348510, 406595, 487914, 522765, 627318, 731871, 813190, 940977, 1045530, 1219785, 1463742, 1568295, 1881954, 2195613, 2439570, 3136590, 3659355, 4391226, 4704885, 6586839, 7318710, 9409770, 10978065, 13173678, 21956130, 32934195, 65868390]

約数ペア:

[(1, 65868390), (2, 32934195), (3, 21956130), (5, 13173678), (6, 10978065), (7, 9409770), (9, 7318710), (10, 6586839), (14, 4704885), (15, 4391226), (18, 3659355), (21, 3136590), (27, 2439570), (30, 2195613), (35, 1881954), (42, 1568295), (45, 1463742), (54, 1219785), (63, 1045530), (70, 940977), (81, 813190), (90, 731871), (105, 627318), (126, 522765), (135, 487914), (162, 406595), (189, 348510), (210, 313659), (270, 243957), (315, 209106), (378, 174255), (405, 162638), (567, 116170), (630, 104553), (810, 81319), (945, 69702), (1134, 58085), (1890, 34851), (2835, 23234), (5670, 11617)]