2783409180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{25171}}^1$

素因数の和:25299

約数の個数: 96

約数和(自身を含む): 8288636160

約数和(自身を除く): 5505226980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 228, 285, 291, 380, 388, 485, 570, 582, 970, 1140, 1164, 1455, 1843, 1940, 2910, 3686, 5529, 5820, 7372, 9215, 11058, 18430, 22116, 25171, 27645, 36860, 50342, 55290, 75513, 100684, 110580, 125855, 151026, 251710, 302052, 377565, 478249, 503420, 755130, 956498, 1434747, 1510260, 1912996, 2391245, 2441587, 2869494, 4782490, 4883174, 5738988, 7173735, 7324761, 9564980, 9766348, 12207935, 14347470, 14649522, 24415870, 28694940, 29299044, 36623805, 46390153, 48831740, 73247610, 92780306, 139170459, 146495220, 185560612, 231950765, 278340918, 463901530, 556681836, 695852295, 927803060, 1391704590, 2783409180]

約数ペア:

[(1, 2783409180), (2, 1391704590), (3, 927803060), (4, 695852295), (5, 556681836), (6, 463901530), (10, 278340918), (12, 231950765), (15, 185560612), (19, 146495220), (20, 139170459), (30, 92780306), (38, 73247610), (57, 48831740), (60, 46390153), (76, 36623805), (95, 29299044), (97, 28694940), (114, 24415870), (190, 14649522), (194, 14347470), (228, 12207935), (285, 9766348), (291, 9564980), (380, 7324761), (388, 7173735), (485, 5738988), (570, 4883174), (582, 4782490), (970, 2869494), (1140, 2441587), (1164, 2391245), (1455, 1912996), (1843, 1510260), (1940, 1434747), (2910, 956498), (3686, 755130), (5529, 503420), (5820, 478249), (7372, 377565), (9215, 302052), (11058, 251710), (18430, 151026), (22116, 125855), (25171, 110580), (27645, 100684), (36860, 75513), (50342, 55290)]