2912603130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 7896994560

約数和(自身を除く): 4984391430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 181, 214, 270, 321, 362, 535, 543, 557, 642, 905, 963, 1070, 1086, 1114, 1605, 1629, 1671, 1810, 1926, 2715, 2785, 2889, 3210, 3258, 3342, 4815, 4887, 5013, 5430, 5570, 5778, 8145, 8355, 9630, 9774, 10026, 14445, 15039, 16290, 16710, 19367, 24435, 25065, 28890, 30078, 38734, 48870, 50130, 58101, 59599, 75195, 96835, 100817, 116202, 119198, 150390, 174303, 178797, 193670, 201634, 290505, 297995, 302451, 348606, 357594, 504085, 522909, 536391, 581010, 595990, 604902, 871515, 893985, 907353, 1008170, 1045818, 1072782, 1512255, 1609173, 1743030, 1787970, 1814706, 2614545, 2681955, 2722059, 3024510, 3218346, 4536765, 5229090, 5363910, 5444118, 8045865, 9073530, 10787419, 13610295, 16091730, 21574838, 27220590, 32362257, 53937095, 64724514, 97086771, 107874190, 161811285, 194173542, 291260313, 323622570, 485433855, 582520626, 970867710, 1456301565, 2912603130]

約数ペア:

[(1, 2912603130), (2, 1456301565), (3, 970867710), (5, 582520626), (6, 485433855), (9, 323622570), (10, 291260313), (15, 194173542), (18, 161811285), (27, 107874190), (30, 97086771), (45, 64724514), (54, 53937095), (90, 32362257), (107, 27220590), (135, 21574838), (181, 16091730), (214, 13610295), (270, 10787419), (321, 9073530), (362, 8045865), (535, 5444118), (543, 5363910), (557, 5229090), (642, 4536765), (905, 3218346), (963, 3024510), (1070, 2722059), (1086, 2681955), (1114, 2614545), (1605, 1814706), (1629, 1787970), (1671, 1743030), (1810, 1609173), (1926, 1512255), (2715, 1072782), (2785, 1045818), (2889, 1008170), (3210, 907353), (3258, 893985), (3342, 871515), (4815, 604902), (4887, 595990), (5013, 581010), (5430, 536391), (5570, 522909), (5778, 504085), (8145, 357594), (8355, 348606), (9630, 302451), (9774, 297995), (10026, 290505), (14445, 201634), (15039, 193670), (16290, 178797), (16710, 174303), (19367, 150390), (24435, 119198), (25065, 116202), (28890, 100817), (30078, 96835), (38734, 75195), (48870, 59599), (50130, 58101)]