1761087690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4749

約数の個数: 128

約数和(自身を含む): 4981824000

約数和(自身を除く): 3220736310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 115, 122, 135, 138, 183, 207, 230, 270, 305, 345, 366, 414, 549, 610, 621, 690, 915, 1035, 1098, 1242, 1403, 1647, 1830, 2070, 2745, 2806, 3105, 3294, 4209, 4649, 5490, 6210, 7015, 8235, 8418, 9298, 12627, 13947, 14030, 16470, 21045, 23245, 25254, 27894, 37881, 41841, 42090, 46490, 63135, 69735, 75762, 83682, 106927, 125523, 126270, 139470, 189405, 209205, 213854, 251046, 283589, 320781, 378810, 418410, 534635, 567178, 627615, 641562, 850767, 962343, 1069270, 1255230, 1417945, 1603905, 1701534, 1924686, 2552301, 2835890, 2887029, 3207810, 4253835, 4811715, 5104602, 5774058, 6522547, 7656903, 8507670, 9623430, 12761505, 13045094, 14435145, 15313806, 19567641, 25523010, 28870290, 32612735, 38284515, 39135282, 58702923, 65225470, 76569030, 97838205, 117405846, 176108769, 195676410, 293514615, 352217538, 587029230, 880543845, 1761087690]

約数ペア:

[(1, 1761087690), (2, 880543845), (3, 587029230), (5, 352217538), (6, 293514615), (9, 195676410), (10, 176108769), (15, 117405846), (18, 97838205), (23, 76569030), (27, 65225470), (30, 58702923), (45, 39135282), (46, 38284515), (54, 32612735), (61, 28870290), (69, 25523010), (90, 19567641), (115, 15313806), (122, 14435145), (135, 13045094), (138, 12761505), (183, 9623430), (207, 8507670), (230, 7656903), (270, 6522547), (305, 5774058), (345, 5104602), (366, 4811715), (414, 4253835), (549, 3207810), (610, 2887029), (621, 2835890), (690, 2552301), (915, 1924686), (1035, 1701534), (1098, 1603905), (1242, 1417945), (1403, 1255230), (1647, 1069270), (1830, 962343), (2070, 850767), (2745, 641562), (2806, 627615), (3105, 567178), (3294, 534635), (4209, 418410), (4649, 378810), (5490, 320781), (6210, 283589), (7015, 251046), (8235, 213854), (8418, 209205), (9298, 189405), (12627, 139470), (13947, 126270), (14030, 125523), (16470, 106927), (21045, 83682), (23245, 75762), (25254, 69735), (27894, 63135), (37881, 46490), (41841, 42090)]