2029561020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 6260986368

約数和(自身を除く): 4231425348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 167, 180, 214, 321, 334, 428, 501, 535, 631, 642, 668, 835, 963, 1002, 1070, 1262, 1284, 1503, 1605, 1670, 1893, 1926, 2004, 2140, 2505, 2524, 3006, 3155, 3210, 3340, 3786, 3852, 4815, 5010, 5679, 6012, 6310, 6420, 7515, 7572, 9465, 9630, 10020, 11358, 12620, 15030, 17869, 18930, 19260, 22716, 28395, 30060, 35738, 37860, 53607, 56790, 67517, 71476, 89345, 105377, 107214, 113580, 135034, 160821, 178690, 202551, 210754, 214428, 268035, 270068, 316131, 321642, 337585, 357380, 405102, 421508, 526885, 536070, 607653, 632262, 643284, 675170, 804105, 810204, 948393, 1012755, 1053770, 1072140, 1215306, 1264524, 1350340, 1580655, 1608210, 1896786, 2025510, 2107540, 2430612, 3038265, 3161310, 3216420, 3793572, 4051020, 4741965, 6076530, 6322620, 9483930, 11275339, 12153060, 18967860, 22550678, 33826017, 45101356, 56376695, 67652034, 101478051, 112753390, 135304068, 169130085, 202956102, 225506780, 338260170, 405912204, 507390255, 676520340, 1014780510, 2029561020]

約数ペア:

[(1, 2029561020), (2, 1014780510), (3, 676520340), (4, 507390255), (5, 405912204), (6, 338260170), (9, 225506780), (10, 202956102), (12, 169130085), (15, 135304068), (18, 112753390), (20, 101478051), (30, 67652034), (36, 56376695), (45, 45101356), (60, 33826017), (90, 22550678), (107, 18967860), (167, 12153060), (180, 11275339), (214, 9483930), (321, 6322620), (334, 6076530), (428, 4741965), (501, 4051020), (535, 3793572), (631, 3216420), (642, 3161310), (668, 3038265), (835, 2430612), (963, 2107540), (1002, 2025510), (1070, 1896786), (1262, 1608210), (1284, 1580655), (1503, 1350340), (1605, 1264524), (1670, 1215306), (1893, 1072140), (1926, 1053770), (2004, 1012755), (2140, 948393), (2505, 810204), (2524, 804105), (3006, 675170), (3155, 643284), (3210, 632262), (3340, 607653), (3786, 536070), (3852, 526885), (4815, 421508), (5010, 405102), (5679, 357380), (6012, 337585), (6310, 321642), (6420, 316131), (7515, 270068), (7572, 268035), (9465, 214428), (9630, 210754), (10020, 202551), (11358, 178690), (12620, 160821), (15030, 135034), (17869, 113580), (18930, 107214), (19260, 105377), (22716, 89345), (28395, 71476), (30060, 67517), (35738, 56790), (37860, 53607)]