6898140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2051

約数の個数: 72

約数和(自身を含む): 22036560

約数和(自身を除く): 15138420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2017, 3420, 4034, 6051, 8068, 10085, 12102, 18153, 20170, 24204, 30255, 36306, 38323, 40340, 60510, 72612, 76646, 90765, 114969, 121020, 153292, 181530, 191615, 229938, 344907, 363060, 383230, 459876, 574845, 689814, 766460, 1149690, 1379628, 1724535, 2299380, 3449070, 6898140]

約数ペア:

[(1, 6898140), (2, 3449070), (3, 2299380), (4, 1724535), (5, 1379628), (6, 1149690), (9, 766460), (10, 689814), (12, 574845), (15, 459876), (18, 383230), (19, 363060), (20, 344907), (30, 229938), (36, 191615), (38, 181530), (45, 153292), (57, 121020), (60, 114969), (76, 90765), (90, 76646), (95, 72612), (114, 60510), (171, 40340), (180, 38323), (190, 36306), (228, 30255), (285, 24204), (342, 20170), (380, 18153), (570, 12102), (684, 10085), (855, 8068), (1140, 6051), (1710, 4034), (2017, 3420)]