558844020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{63361}}^1$

素因数の和:63390

約数の個数: 108

約数和(自身を含む): 1971952164

約数和(自身を除く): 1413108144

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 63361, 126722, 190083, 253444, 316805, 380166, 443527, 570249, 633610, 760332, 887054, 950415, 1140498, 1267220, 1330581, 1774108, 1900830, 2217635, 2280996, 2661162, 2851245, 3104689, 3801660, 3991743, 4435270, 5322324, 5702490, 6209378, 6652905, 7983486, 8870540, 9314067, 11404980, 12418756, 13305810, 15523445, 15966972, 18628134, 19958715, 26611620, 27942201, 31046890, 37256268, 39917430, 46570335, 55884402, 62093780, 79834860, 93140670, 111768804, 139711005, 186281340, 279422010, 558844020]

約数ペア:

[(1, 558844020), (2, 279422010), (3, 186281340), (4, 139711005), (5, 111768804), (6, 93140670), (7, 79834860), (9, 62093780), (10, 55884402), (12, 46570335), (14, 39917430), (15, 37256268), (18, 31046890), (20, 27942201), (21, 26611620), (28, 19958715), (30, 18628134), (35, 15966972), (36, 15523445), (42, 13305810), (45, 12418756), (49, 11404980), (60, 9314067), (63, 8870540), (70, 7983486), (84, 6652905), (90, 6209378), (98, 5702490), (105, 5322324), (126, 4435270), (140, 3991743), (147, 3801660), (180, 3104689), (196, 2851245), (210, 2661162), (245, 2280996), (252, 2217635), (294, 1900830), (315, 1774108), (420, 1330581), (441, 1267220), (490, 1140498), (588, 950415), (630, 887054), (735, 760332), (882, 633610), (980, 570249), (1260, 443527), (1470, 380166), (1764, 316805), (2205, 253444), (2940, 190083), (4410, 126722), (8820, 63361)]