2010094281

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 3288729600

約数和(自身を除く): 1278635319

約数列:

[1, 3, 9, 13, 31, 39, 89, 93, 117, 169, 267, 279, 403, 479, 507, 801, 1157, 1209, 1437, 1521, 2759, 3471, 3627, 4311, 5239, 6227, 8277, 10413, 14849, 15041, 15717, 18681, 24831, 35867, 42631, 44547, 45123, 47151, 56043, 80951, 107601, 127893, 133641, 135369, 193037, 242853, 322803, 383679, 466271, 554203, 579111, 728559, 1321561, 1398813, 1662609, 1737333, 2509481, 3964683, 4196439, 4987827, 7204639, 7528443, 11894049, 17180293, 21613917, 22585329, 51540879, 64841751, 154622637, 223343809, 670031427, 2010094281]

約数ペア:

[(1, 2010094281), (3, 670031427), (9, 223343809), (13, 154622637), (31, 64841751), (39, 51540879), (89, 22585329), (93, 21613917), (117, 17180293), (169, 11894049), (267, 7528443), (279, 7204639), (403, 4987827), (479, 4196439), (507, 3964683), (801, 2509481), (1157, 1737333), (1209, 1662609), (1437, 1398813), (1521, 1321561), (2759, 728559), (3471, 579111), (3627, 554203), (4311, 466271), (5239, 383679), (6227, 322803), (8277, 242853), (10413, 193037), (14849, 135369), (15041, 133641), (15717, 127893), (18681, 107601), (24831, 80951), (35867, 56043), (42631, 47151), (44547, 45123)]