135161740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 337841280

約数和(自身を除く): 202679540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 97, 140, 148, 185, 194, 259, 269, 370, 388, 485, 518, 538, 679, 740, 970, 1036, 1076, 1295, 1345, 1358, 1883, 1940, 2590, 2690, 2716, 3395, 3589, 3766, 5180, 5380, 6790, 7178, 7532, 9415, 9953, 13580, 14356, 17945, 18830, 19906, 25123, 26093, 35890, 37660, 39812, 49765, 50246, 52186, 69671, 71780, 99530, 100492, 104372, 125615, 130465, 139342, 182651, 199060, 251230, 260930, 278684, 348355, 365302, 502460, 521860, 696710, 730604, 913255, 965441, 1393420, 1826510, 1930882, 3653020, 3861764, 4827205, 6758087, 9654410, 13516174, 19308820, 27032348, 33790435, 67580870, 135161740]

約数ペア:

[(1, 135161740), (2, 67580870), (4, 33790435), (5, 27032348), (7, 19308820), (10, 13516174), (14, 9654410), (20, 6758087), (28, 4827205), (35, 3861764), (37, 3653020), (70, 1930882), (74, 1826510), (97, 1393420), (140, 965441), (148, 913255), (185, 730604), (194, 696710), (259, 521860), (269, 502460), (370, 365302), (388, 348355), (485, 278684), (518, 260930), (538, 251230), (679, 199060), (740, 182651), (970, 139342), (1036, 130465), (1076, 125615), (1295, 104372), (1345, 100492), (1358, 99530), (1883, 71780), (1940, 69671), (2590, 52186), (2690, 50246), (2716, 49765), (3395, 39812), (3589, 37660), (3766, 35890), (5180, 26093), (5380, 25123), (6790, 19906), (7178, 18830), (7532, 17945), (9415, 14356), (9953, 13580)]