870869298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 2023096320

約数和(自身を除く): 1152227022

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 79, 93, 94, 97, 141, 158, 186, 194, 237, 282, 291, 403, 474, 582, 611, 806, 1027, 1209, 1222, 1261, 1457, 1833, 2054, 2418, 2449, 2522, 2914, 3007, 3081, 3666, 3713, 3783, 4371, 4559, 4898, 6014, 6162, 7347, 7426, 7566, 7663, 8742, 9021, 9118, 11139, 13677, 14694, 15326, 18042, 18941, 22278, 22989, 27354, 31837, 37882, 39091, 45978, 48269, 56823, 59267, 63674, 78182, 95511, 96538, 99619, 113646, 115103, 117273, 118534, 141329, 144807, 177801, 191022, 199238, 230206, 234546, 237553, 282658, 289614, 298857, 345309, 355602, 360161, 423987, 475106, 597714, 690618, 712659, 720322, 847974, 1080483, 1425318, 1496339, 1837277, 2160966, 2992678, 3088189, 3674554, 4489017, 4682093, 5511831, 6176378, 8978034, 9264567, 9364186, 11023662, 11164991, 14046279, 18529134, 22329982, 28092558, 33494973, 66989946, 145144883, 290289766, 435434649, 870869298]

約数ペア:

[(1, 870869298), (2, 435434649), (3, 290289766), (6, 145144883), (13, 66989946), (26, 33494973), (31, 28092558), (39, 22329982), (47, 18529134), (62, 14046279), (78, 11164991), (79, 11023662), (93, 9364186), (94, 9264567), (97, 8978034), (141, 6176378), (158, 5511831), (186, 4682093), (194, 4489017), (237, 3674554), (282, 3088189), (291, 2992678), (403, 2160966), (474, 1837277), (582, 1496339), (611, 1425318), (806, 1080483), (1027, 847974), (1209, 720322), (1222, 712659), (1261, 690618), (1457, 597714), (1833, 475106), (2054, 423987), (2418, 360161), (2449, 355602), (2522, 345309), (2914, 298857), (3007, 289614), (3081, 282658), (3666, 237553), (3713, 234546), (3783, 230206), (4371, 199238), (4559, 191022), (4898, 177801), (6014, 144807), (6162, 141329), (7347, 118534), (7426, 117273), (7566, 115103), (7663, 113646), (8742, 99619), (9021, 96538), (9118, 95511), (11139, 78182), (13677, 63674), (14694, 59267), (15326, 56823), (18042, 48269), (18941, 45978), (22278, 39091), (22989, 37882), (27354, 31837)]