39404340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 96

約数和(自身を含む): 125516160

約数和(自身を除く): 86111820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1697, 1935, 2322, 2580, 3394, 3870, 4644, 5091, 5805, 6788, 7740, 8485, 10182, 11610, 15273, 16970, 20364, 23220, 25455, 30546, 33940, 45819, 50910, 61092, 72971, 76365, 91638, 101820, 145942, 152730, 183276, 218913, 229095, 291884, 305460, 364855, 437826, 458190, 656739, 729710, 875652, 916380, 1094565, 1313478, 1459420, 1970217, 2189130, 2626956, 3283695, 3940434, 4378260, 6567390, 7880868, 9851085, 13134780, 19702170, 39404340]

約数ペア:

[(1, 39404340), (2, 19702170), (3, 13134780), (4, 9851085), (5, 7880868), (6, 6567390), (9, 4378260), (10, 3940434), (12, 3283695), (15, 2626956), (18, 2189130), (20, 1970217), (27, 1459420), (30, 1313478), (36, 1094565), (43, 916380), (45, 875652), (54, 729710), (60, 656739), (86, 458190), (90, 437826), (108, 364855), (129, 305460), (135, 291884), (172, 229095), (180, 218913), (215, 183276), (258, 152730), (270, 145942), (387, 101820), (430, 91638), (516, 76365), (540, 72971), (645, 61092), (774, 50910), (860, 45819), (1161, 33940), (1290, 30546), (1548, 25455), (1697, 23220), (1935, 20364), (2322, 16970), (2580, 15273), (3394, 11610), (3870, 10182), (4644, 8485), (5091, 7740), (5805, 6788)]