57858990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 177085440

約数和(自身を除く): 119226450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 853, 969, 1190, 1330, 1615, 1706, 1785, 1938, 1995, 2261, 2559, 3230, 3570, 3990, 4265, 4522, 4845, 5118, 5971, 6783, 8530, 9690, 11305, 11942, 12795, 13566, 14501, 16207, 17913, 22610, 25590, 29002, 29855, 32414, 33915, 35826, 43503, 48621, 59710, 67830, 72505, 81035, 87006, 89565, 97242, 101507, 113449, 145010, 162070, 179130, 203014, 217515, 226898, 243105, 275519, 304521, 340347, 435030, 486210, 507535, 551038, 567245, 609042, 680694, 826557, 1015070, 1134490, 1377595, 1522605, 1653114, 1701735, 1928633, 2755190, 3045210, 3403470, 3857266, 4132785, 5785899, 8265570, 9643165, 11571798, 19286330, 28929495, 57858990]

約数ペア:

[(1, 57858990), (2, 28929495), (3, 19286330), (5, 11571798), (6, 9643165), (7, 8265570), (10, 5785899), (14, 4132785), (15, 3857266), (17, 3403470), (19, 3045210), (21, 2755190), (30, 1928633), (34, 1701735), (35, 1653114), (38, 1522605), (42, 1377595), (51, 1134490), (57, 1015070), (70, 826557), (85, 680694), (95, 609042), (102, 567245), (105, 551038), (114, 507535), (119, 486210), (133, 435030), (170, 340347), (190, 304521), (210, 275519), (238, 243105), (255, 226898), (266, 217515), (285, 203014), (323, 179130), (357, 162070), (399, 145010), (510, 113449), (570, 101507), (595, 97242), (646, 89565), (665, 87006), (714, 81035), (798, 72505), (853, 67830), (969, 59710), (1190, 48621), (1330, 43503), (1615, 35826), (1706, 33915), (1785, 32414), (1938, 29855), (1995, 29002), (2261, 25590), (2559, 22610), (3230, 17913), (3570, 16207), (3990, 14501), (4265, 13566), (4522, 12795), (4845, 11942), (5118, 11305), (5971, 9690), (6783, 8530)]