84434370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 223914240

約数和(自身を除く): 139479870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 37, 43, 58, 61, 74, 86, 87, 111, 122, 129, 145, 174, 183, 185, 215, 222, 258, 290, 305, 366, 370, 430, 435, 555, 610, 645, 870, 915, 1073, 1110, 1247, 1290, 1591, 1769, 1830, 2146, 2257, 2494, 2623, 3182, 3219, 3538, 3741, 4514, 4773, 5246, 5307, 5365, 6235, 6438, 6771, 7482, 7869, 7955, 8845, 9546, 10614, 10730, 11285, 12470, 13115, 13542, 15738, 15910, 16095, 17690, 18705, 22570, 23865, 26230, 26535, 32190, 33855, 37410, 39345, 46139, 47730, 53070, 65453, 67710, 76067, 78690, 92278, 97051, 130906, 138417, 152134, 194102, 196359, 228201, 230695, 276834, 291153, 327265, 380335, 392718, 456402, 461390, 485255, 582306, 654530, 692085, 760670, 970510, 981795, 1141005, 1384170, 1455765, 1963590, 2282010, 2814479, 2911530, 5628958, 8443437, 14072395, 16886874, 28144790, 42217185, 84434370]

約数ペア:

[(1, 84434370), (2, 42217185), (3, 28144790), (5, 16886874), (6, 14072395), (10, 8443437), (15, 5628958), (29, 2911530), (30, 2814479), (37, 2282010), (43, 1963590), (58, 1455765), (61, 1384170), (74, 1141005), (86, 981795), (87, 970510), (111, 760670), (122, 692085), (129, 654530), (145, 582306), (174, 485255), (183, 461390), (185, 456402), (215, 392718), (222, 380335), (258, 327265), (290, 291153), (305, 276834), (366, 230695), (370, 228201), (430, 196359), (435, 194102), (555, 152134), (610, 138417), (645, 130906), (870, 97051), (915, 92278), (1073, 78690), (1110, 76067), (1247, 67710), (1290, 65453), (1591, 53070), (1769, 47730), (1830, 46139), (2146, 39345), (2257, 37410), (2494, 33855), (2623, 32190), (3182, 26535), (3219, 26230), (3538, 23865), (3741, 22570), (4514, 18705), (4773, 17690), (5246, 16095), (5307, 15910), (5365, 15738), (6235, 13542), (6438, 13115), (6771, 12470), (7482, 11285), (7869, 10730), (7955, 10614), (8845, 9546)]