2013311430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18503}}^1$

素因数の和:18563

約数の個数: 128

約数和(自身を含む): 5968650240

約数和(自身を除く): 3955338810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2790, 3510, 3627, 4030, 4185, 6045, 7254, 8370, 10881, 12090, 18135, 18503, 21762, 36270, 37006, 54405, 55509, 92515, 108810, 111018, 166527, 185030, 240539, 277545, 333054, 481078, 499581, 555090, 573593, 721617, 832635, 999162, 1147186, 1202695, 1443234, 1665270, 1720779, 2164851, 2405390, 2497905, 2867965, 3441558, 3608085, 4329702, 4995810, 5162337, 5735930, 6494553, 7216170, 7456709, 8603895, 10324674, 10824255, 12989106, 14913418, 15487011, 17207790, 21648510, 22370127, 25811685, 30974022, 32472765, 37283545, 44740254, 51623370, 64945530, 67110381, 74567090, 77435055, 111850635, 134220762, 154870110, 201331143, 223701270, 335551905, 402662286, 671103810, 1006655715, 2013311430]

約数ペア:

[(1, 2013311430), (2, 1006655715), (3, 671103810), (5, 402662286), (6, 335551905), (9, 223701270), (10, 201331143), (13, 154870110), (15, 134220762), (18, 111850635), (26, 77435055), (27, 74567090), (30, 67110381), (31, 64945530), (39, 51623370), (45, 44740254), (54, 37283545), (62, 32472765), (65, 30974022), (78, 25811685), (90, 22370127), (93, 21648510), (117, 17207790), (130, 15487011), (135, 14913418), (155, 12989106), (186, 10824255), (195, 10324674), (234, 8603895), (270, 7456709), (279, 7216170), (310, 6494553), (351, 5735930), (390, 5162337), (403, 4995810), (465, 4329702), (558, 3608085), (585, 3441558), (702, 2867965), (806, 2497905), (837, 2405390), (930, 2164851), (1170, 1720779), (1209, 1665270), (1395, 1443234), (1674, 1202695), (1755, 1147186), (2015, 999162), (2418, 832635), (2790, 721617), (3510, 573593), (3627, 555090), (4030, 499581), (4185, 481078), (6045, 333054), (7254, 277545), (8370, 240539), (10881, 185030), (12090, 166527), (18135, 111018), (18503, 108810), (21762, 92515), (36270, 55509), (37006, 54405)]