17858670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 48390048

約数和(自身を除く): 30531378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 97, 102, 114, 170, 190, 194, 255, 285, 291, 323, 361, 485, 510, 570, 582, 646, 722, 969, 970, 1083, 1455, 1615, 1649, 1805, 1843, 1938, 2166, 2910, 3230, 3298, 3610, 3686, 4845, 4947, 5415, 5529, 6137, 8245, 9215, 9690, 9894, 10830, 11058, 12274, 16490, 18411, 18430, 24735, 27645, 30685, 31331, 35017, 36822, 49470, 55290, 61370, 62662, 70034, 92055, 93993, 105051, 156655, 175085, 184110, 187986, 210102, 313310, 350170, 469965, 525255, 595289, 939930, 1050510, 1190578, 1785867, 2976445, 3571734, 5952890, 8929335, 17858670]

約数ペア:

[(1, 17858670), (2, 8929335), (3, 5952890), (5, 3571734), (6, 2976445), (10, 1785867), (15, 1190578), (17, 1050510), (19, 939930), (30, 595289), (34, 525255), (38, 469965), (51, 350170), (57, 313310), (85, 210102), (95, 187986), (97, 184110), (102, 175085), (114, 156655), (170, 105051), (190, 93993), (194, 92055), (255, 70034), (285, 62662), (291, 61370), (323, 55290), (361, 49470), (485, 36822), (510, 35017), (570, 31331), (582, 30685), (646, 27645), (722, 24735), (969, 18430), (970, 18411), (1083, 16490), (1455, 12274), (1615, 11058), (1649, 10830), (1805, 9894), (1843, 9690), (1938, 9215), (2166, 8245), (2910, 6137), (3230, 5529), (3298, 5415), (3610, 4947), (3686, 4845)]