1994653620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{46757}}^1$

素因数の和:46854

約数の個数: 96

約数和(自身を含む): 6284275200

約数和(自身を除く): 4289621580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4266, 4740, 7110, 8532, 10665, 14220, 21330, 42660, 46757, 93514, 140271, 187028, 233785, 280542, 420813, 467570, 561084, 701355, 841626, 935140, 1262439, 1402710, 1683252, 2104065, 2524878, 2805420, 3693803, 4208130, 5049756, 6312195, 7387606, 8416260, 11081409, 12624390, 14775212, 18469015, 22162818, 25248780, 33244227, 36938030, 44325636, 55407045, 66488454, 73876060, 99732681, 110814090, 132976908, 166221135, 199465362, 221628180, 332442270, 398930724, 498663405, 664884540, 997326810, 1994653620]

約数ペア:

[(1, 1994653620), (2, 997326810), (3, 664884540), (4, 498663405), (5, 398930724), (6, 332442270), (9, 221628180), (10, 199465362), (12, 166221135), (15, 132976908), (18, 110814090), (20, 99732681), (27, 73876060), (30, 66488454), (36, 55407045), (45, 44325636), (54, 36938030), (60, 33244227), (79, 25248780), (90, 22162818), (108, 18469015), (135, 14775212), (158, 12624390), (180, 11081409), (237, 8416260), (270, 7387606), (316, 6312195), (395, 5049756), (474, 4208130), (540, 3693803), (711, 2805420), (790, 2524878), (948, 2104065), (1185, 1683252), (1422, 1402710), (1580, 1262439), (2133, 935140), (2370, 841626), (2844, 701355), (3555, 561084), (4266, 467570), (4740, 420813), (7110, 280542), (8532, 233785), (10665, 187028), (14220, 140271), (21330, 93514), (42660, 46757)]