10521090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 29272320

約数和(自身を除く): 18751230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 419, 465, 558, 810, 837, 838, 930, 1257, 1395, 1674, 2095, 2511, 2514, 2790, 3771, 4185, 4190, 5022, 6285, 7542, 8370, 11313, 12555, 12570, 12989, 18855, 22626, 25110, 25978, 33939, 37710, 38967, 56565, 64945, 67878, 77934, 113130, 116901, 129890, 169695, 194835, 233802, 339390, 350703, 389670, 584505, 701406, 1052109, 1169010, 1753515, 2104218, 3507030, 5260545, 10521090]

約数ペア:

[(1, 10521090), (2, 5260545), (3, 3507030), (5, 2104218), (6, 1753515), (9, 1169010), (10, 1052109), (15, 701406), (18, 584505), (27, 389670), (30, 350703), (31, 339390), (45, 233802), (54, 194835), (62, 169695), (81, 129890), (90, 116901), (93, 113130), (135, 77934), (155, 67878), (162, 64945), (186, 56565), (270, 38967), (279, 37710), (310, 33939), (405, 25978), (419, 25110), (465, 22626), (558, 18855), (810, 12989), (837, 12570), (838, 12555), (930, 11313), (1257, 8370), (1395, 7542), (1674, 6285), (2095, 5022), (2511, 4190), (2514, 4185), (2790, 3771)]