295019270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 698664960

約数和(自身を除く): 403645690

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 113, 130, 133, 151, 182, 190, 226, 247, 266, 302, 455, 494, 565, 665, 755, 791, 910, 1057, 1130, 1235, 1330, 1469, 1510, 1582, 1729, 1963, 2114, 2147, 2470, 2869, 2938, 3458, 3926, 3955, 4294, 5285, 5738, 7345, 7910, 8645, 9815, 10283, 10570, 10735, 13741, 14345, 14690, 15029, 17063, 17290, 19630, 20083, 20566, 21470, 27482, 27911, 28690, 30058, 34126, 37297, 40166, 51415, 55822, 68705, 74594, 75145, 85315, 100415, 102830, 119441, 137410, 139555, 150290, 170630, 186485, 195377, 200830, 221819, 238882, 261079, 279110, 324197, 372970, 390754, 443638, 522158, 597205, 648394, 976885, 1109095, 1194410, 1305395, 1552733, 1620985, 1953770, 2218190, 2269379, 2610790, 3105466, 3241970, 4214561, 4538758, 7763665, 8429122, 11346895, 15527330, 21072805, 22693790, 29501927, 42145610, 59003854, 147509635, 295019270]

約数ペア:

[(1, 295019270), (2, 147509635), (5, 59003854), (7, 42145610), (10, 29501927), (13, 22693790), (14, 21072805), (19, 15527330), (26, 11346895), (35, 8429122), (38, 7763665), (65, 4538758), (70, 4214561), (91, 3241970), (95, 3105466), (113, 2610790), (130, 2269379), (133, 2218190), (151, 1953770), (182, 1620985), (190, 1552733), (226, 1305395), (247, 1194410), (266, 1109095), (302, 976885), (455, 648394), (494, 597205), (565, 522158), (665, 443638), (755, 390754), (791, 372970), (910, 324197), (1057, 279110), (1130, 261079), (1235, 238882), (1330, 221819), (1469, 200830), (1510, 195377), (1582, 186485), (1729, 170630), (1963, 150290), (2114, 139555), (2147, 137410), (2470, 119441), (2869, 102830), (2938, 100415), (3458, 85315), (3926, 75145), (3955, 74594), (4294, 68705), (5285, 55822), (5738, 51415), (7345, 40166), (7910, 37297), (8645, 34126), (9815, 30058), (10283, 28690), (10570, 27911), (10735, 27482), (13741, 21470), (14345, 20566), (14690, 20083), (15029, 19630), (17063, 17290)]