2015442910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{1187}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 4027205952

約数和(自身を除く): 2011763042

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 353, 370, 481, 706, 962, 1187, 1765, 2374, 2405, 3530, 4589, 4810, 5935, 9178, 11870, 13061, 15431, 22945, 26122, 30862, 43919, 45890, 65305, 77155, 87838, 130610, 154310, 169793, 219595, 339586, 419011, 439190, 570947, 838022, 848965, 1141894, 1697930, 2095055, 2854735, 4190110, 5447143, 5709470, 10894286, 15503407, 27235715, 31006814, 54471430, 77517035, 155034070, 201544291, 403088582, 1007721455, 2015442910]

約数ペア:

[(1, 2015442910), (2, 1007721455), (5, 403088582), (10, 201544291), (13, 155034070), (26, 77517035), (37, 54471430), (65, 31006814), (74, 27235715), (130, 15503407), (185, 10894286), (353, 5709470), (370, 5447143), (481, 4190110), (706, 2854735), (962, 2095055), (1187, 1697930), (1765, 1141894), (2374, 848965), (2405, 838022), (3530, 570947), (4589, 439190), (4810, 419011), (5935, 339586), (9178, 219595), (11870, 169793), (13061, 154310), (15431, 130610), (22945, 87838), (26122, 77155), (30862, 65305), (43919, 45890)]