127108170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 391564800

約数和(自身を除く): 264456630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 210, 218, 270, 315, 327, 378, 545, 617, 630, 654, 763, 945, 981, 1090, 1234, 1526, 1635, 1851, 1890, 1962, 2289, 2943, 3085, 3270, 3702, 3815, 4319, 4578, 4905, 5553, 5886, 6170, 6867, 7630, 8638, 9255, 9810, 11106, 11445, 12957, 13734, 14715, 16659, 18510, 20601, 21595, 22890, 25914, 27765, 29430, 33318, 34335, 38871, 41202, 43190, 55530, 64785, 67253, 68670, 77742, 83295, 103005, 116613, 129570, 134506, 166590, 194355, 201759, 206010, 233226, 336265, 388710, 403518, 470771, 583065, 605277, 672530, 941542, 1008795, 1166130, 1210554, 1412313, 1815831, 2017590, 2353855, 2824626, 3026385, 3631662, 4236939, 4707710, 6052770, 7061565, 8473878, 9079155, 12710817, 14123130, 18158310, 21184695, 25421634, 42369390, 63554085, 127108170]

約数ペア:

[(1, 127108170), (2, 63554085), (3, 42369390), (5, 25421634), (6, 21184695), (7, 18158310), (9, 14123130), (10, 12710817), (14, 9079155), (15, 8473878), (18, 7061565), (21, 6052770), (27, 4707710), (30, 4236939), (35, 3631662), (42, 3026385), (45, 2824626), (54, 2353855), (63, 2017590), (70, 1815831), (90, 1412313), (105, 1210554), (109, 1166130), (126, 1008795), (135, 941542), (189, 672530), (210, 605277), (218, 583065), (270, 470771), (315, 403518), (327, 388710), (378, 336265), (545, 233226), (617, 206010), (630, 201759), (654, 194355), (763, 166590), (945, 134506), (981, 129570), (1090, 116613), (1234, 103005), (1526, 83295), (1635, 77742), (1851, 68670), (1890, 67253), (1962, 64785), (2289, 55530), (2943, 43190), (3085, 41202), (3270, 38871), (3702, 34335), (3815, 33318), (4319, 29430), (4578, 27765), (4905, 25914), (5553, 22890), (5886, 21595), (6170, 20601), (6867, 18510), (7630, 16659), (8638, 14715), (9255, 13734), (9810, 12957), (11106, 11445)]