2017643580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{415153}}^1$

素因数の和:415177

約数の個数: 72

約数和(自身を含む): 6346874352

約数和(自身を除く): 4329230772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 415153, 830306, 1245459, 1660612, 2075765, 2490918, 3736377, 4151530, 4981836, 6227295, 7472754, 8303060, 11209131, 12454590, 14945508, 18681885, 22418262, 24909180, 33627393, 37363770, 44836524, 56045655, 67254786, 74727540, 100882179, 112091310, 134509572, 168136965, 201764358, 224182620, 336273930, 403528716, 504410895, 672547860, 1008821790, 2017643580]

約数ペア:

[(1, 2017643580), (2, 1008821790), (3, 672547860), (4, 504410895), (5, 403528716), (6, 336273930), (9, 224182620), (10, 201764358), (12, 168136965), (15, 134509572), (18, 112091310), (20, 100882179), (27, 74727540), (30, 67254786), (36, 56045655), (45, 44836524), (54, 37363770), (60, 33627393), (81, 24909180), (90, 22418262), (108, 18681885), (135, 14945508), (162, 12454590), (180, 11209131), (243, 8303060), (270, 7472754), (324, 6227295), (405, 4981836), (486, 4151530), (540, 3736377), (810, 2490918), (972, 2075765), (1215, 1660612), (1620, 1245459), (2430, 830306), (4860, 415153)]