2031794331345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2027}}^1\times {\mathrm{61703}}^1$

素因数の和:63779

約数の個数: 72

約数和(自身を含む): 3718783089216

約数和(自身を除く): 1686988757871

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 2027, 3249, 5415, 6081, 10135, 16245, 18243, 30405, 38513, 61703, 91215, 115539, 185109, 192565, 308515, 346617, 555327, 577695, 731747, 925545, 1172357, 1733085, 2195241, 2776635, 3517071, 3658735, 5861785, 6585723, 10551213, 10976205, 17585355, 22274783, 32928615, 52756065, 66824349, 111373915, 125071981, 200473047, 334121745, 375215943, 625359905, 1002365235, 1125647829, 1876079715, 2376367639, 5628239145, 7129102917, 11881838195, 21387308751, 35645514585, 45150985141, 106936543755, 135452955423, 225754925705, 406358866269, 677264777115, 2031794331345]

約数ペア:

[(1, 2031794331345), (3, 677264777115), (5, 406358866269), (9, 225754925705), (15, 135452955423), (19, 106936543755), (45, 45150985141), (57, 35645514585), (95, 21387308751), (171, 11881838195), (285, 7129102917), (361, 5628239145), (855, 2376367639), (1083, 1876079715), (1805, 1125647829), (2027, 1002365235), (3249, 625359905), (5415, 375215943), (6081, 334121745), (10135, 200473047), (16245, 125071981), (18243, 111373915), (30405, 66824349), (38513, 52756065), (61703, 32928615), (91215, 22274783), (115539, 17585355), (185109, 10976205), (192565, 10551213), (308515, 6585723), (346617, 5861785), (555327, 3658735), (577695, 3517071), (731747, 2776635), (925545, 2195241), (1172357, 1733085)]