2688893490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3889}}^1$

素因数の和:5131

約数の個数: 64

約数和(自身を含む): 6800342400

約数和(自身を除く): 4111448910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1213, 2426, 3639, 3889, 6065, 7278, 7778, 11667, 12130, 18195, 19445, 23047, 23334, 36390, 38890, 46094, 58335, 69141, 73891, 115235, 116670, 138282, 147782, 221673, 230470, 345705, 369455, 443346, 691410, 738910, 1108365, 2216730, 4717357, 9434714, 14152071, 23586785, 28304142, 47173570, 70760355, 89629783, 141520710, 179259566, 268889349, 448148915, 537778698, 896297830, 1344446745, 2688893490]

約数ペア:

[(1, 2688893490), (2, 1344446745), (3, 896297830), (5, 537778698), (6, 448148915), (10, 268889349), (15, 179259566), (19, 141520710), (30, 89629783), (38, 70760355), (57, 47173570), (95, 28304142), (114, 23586785), (190, 14152071), (285, 9434714), (570, 4717357), (1213, 2216730), (2426, 1108365), (3639, 738910), (3889, 691410), (6065, 443346), (7278, 369455), (7778, 345705), (11667, 230470), (12130, 221673), (18195, 147782), (19445, 138282), (23047, 116670), (23334, 115235), (36390, 73891), (38890, 69141), (46094, 58335)]