2028634860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{4787}}^1$

素因数の和:5815

約数の個数: 96

約数和(自身を含む): 6499422720

約数和(自身を除く): 4470787860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1009, 2018, 3027, 4036, 4787, 5045, 6054, 7063, 9574, 10090, 12108, 14126, 14361, 15135, 19148, 20180, 21189, 23935, 28252, 28722, 30270, 33509, 35315, 42378, 47870, 57444, 60540, 67018, 70630, 71805, 84756, 95740, 100527, 105945, 134036, 141260, 143610, 167545, 201054, 211890, 287220, 335090, 402108, 423780, 502635, 670180, 1005270, 2010540, 4830083, 9660166, 14490249, 19320332, 24150415, 28980498, 33810581, 48300830, 57960996, 67621162, 72451245, 96601660, 101431743, 135242324, 144902490, 169052905, 202863486, 289804980, 338105810, 405726972, 507158715, 676211620, 1014317430, 2028634860]

約数ペア:

[(1, 2028634860), (2, 1014317430), (3, 676211620), (4, 507158715), (5, 405726972), (6, 338105810), (7, 289804980), (10, 202863486), (12, 169052905), (14, 144902490), (15, 135242324), (20, 101431743), (21, 96601660), (28, 72451245), (30, 67621162), (35, 57960996), (42, 48300830), (60, 33810581), (70, 28980498), (84, 24150415), (105, 19320332), (140, 14490249), (210, 9660166), (420, 4830083), (1009, 2010540), (2018, 1005270), (3027, 670180), (4036, 502635), (4787, 423780), (5045, 402108), (6054, 335090), (7063, 287220), (9574, 211890), (10090, 201054), (12108, 167545), (14126, 143610), (14361, 141260), (15135, 134036), (19148, 105945), (20180, 100527), (21189, 95740), (23935, 84756), (28252, 71805), (28722, 70630), (30270, 67018), (33509, 60540), (35315, 57444), (42378, 47870)]