2175918180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1759}}^1$

素因数の和:2213

約数の個数: 96

約数和(自身を含む): 6227020800

約数和(自身を除く): 4051102620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 389, 530, 636, 778, 795, 1060, 1167, 1556, 1590, 1759, 1945, 2334, 3180, 3518, 3890, 4668, 5277, 5835, 7036, 7780, 8795, 10554, 11670, 17590, 20617, 21108, 23340, 26385, 35180, 41234, 52770, 61851, 82468, 93227, 103085, 105540, 123702, 186454, 206170, 247404, 279681, 309255, 372908, 412340, 466135, 559362, 618510, 684251, 932270, 1118724, 1237020, 1368502, 1398405, 1864540, 2052753, 2737004, 2796810, 3421255, 4105506, 5593620, 6842510, 8211012, 10263765, 13685020, 20527530, 36265303, 41055060, 72530606, 108795909, 145061212, 181326515, 217591818, 362653030, 435183636, 543979545, 725306060, 1087959090, 2175918180]

約数ペア:

[(1, 2175918180), (2, 1087959090), (3, 725306060), (4, 543979545), (5, 435183636), (6, 362653030), (10, 217591818), (12, 181326515), (15, 145061212), (20, 108795909), (30, 72530606), (53, 41055060), (60, 36265303), (106, 20527530), (159, 13685020), (212, 10263765), (265, 8211012), (318, 6842510), (389, 5593620), (530, 4105506), (636, 3421255), (778, 2796810), (795, 2737004), (1060, 2052753), (1167, 1864540), (1556, 1398405), (1590, 1368502), (1759, 1237020), (1945, 1118724), (2334, 932270), (3180, 684251), (3518, 618510), (3890, 559362), (4668, 466135), (5277, 412340), (5835, 372908), (7036, 309255), (7780, 279681), (8795, 247404), (10554, 206170), (11670, 186454), (17590, 123702), (20617, 105540), (21108, 103085), (23340, 93227), (26385, 82468), (35180, 61851), (41234, 52770)]