830201086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 1685586672

約数和(自身を除く): 855385586

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 43, 86, 121, 143, 187, 209, 221, 242, 247, 286, 323, 361, 374, 418, 442, 473, 494, 559, 646, 722, 731, 817, 946, 1118, 1462, 1573, 1634, 2057, 2299, 2431, 2717, 3146, 3553, 3971, 4114, 4199, 4598, 4693, 4862, 5203, 5434, 6137, 6149, 7106, 7942, 8041, 8398, 8987, 9386, 9503, 10406, 10621, 12274, 12298, 13889, 15523, 16082, 17974, 19006, 21242, 26741, 27778, 29887, 31046, 39083, 43681, 46189, 51623, 53482, 59774, 67507, 67639, 78166, 79781, 87362, 88451, 92378, 98857, 103246, 104533, 116831, 135014, 135278, 152779, 159562, 170753, 176902, 180557, 197714, 201799, 209066, 233662, 263891, 305558, 341506, 361114, 403598, 508079, 527782, 567853, 742577, 877591, 1016158, 1135706, 1149863, 1285141, 1485154, 1680569, 1755182, 1878283, 1986127, 2219789, 2299726, 2570282, 2902801, 3361138, 3430583, 3756566, 3972254, 4439578, 5805602, 6861166, 9653501, 19307002, 21847397, 24417679, 31930811, 37736413, 43694794, 48835358, 63861622, 75472826, 415100543, 830201086]

約数ペア:

[(1, 830201086), (2, 415100543), (11, 75472826), (13, 63861622), (17, 48835358), (19, 43694794), (22, 37736413), (26, 31930811), (34, 24417679), (38, 21847397), (43, 19307002), (86, 9653501), (121, 6861166), (143, 5805602), (187, 4439578), (209, 3972254), (221, 3756566), (242, 3430583), (247, 3361138), (286, 2902801), (323, 2570282), (361, 2299726), (374, 2219789), (418, 1986127), (442, 1878283), (473, 1755182), (494, 1680569), (559, 1485154), (646, 1285141), (722, 1149863), (731, 1135706), (817, 1016158), (946, 877591), (1118, 742577), (1462, 567853), (1573, 527782), (1634, 508079), (2057, 403598), (2299, 361114), (2431, 341506), (2717, 305558), (3146, 263891), (3553, 233662), (3971, 209066), (4114, 201799), (4199, 197714), (4598, 180557), (4693, 176902), (4862, 170753), (5203, 159562), (5434, 152779), (6137, 135278), (6149, 135014), (7106, 116831), (7942, 104533), (8041, 103246), (8398, 98857), (8987, 92378), (9386, 88451), (9503, 87362), (10406, 79781), (10621, 78166), (12274, 67639), (12298, 67507), (13889, 59774), (15523, 53482), (16082, 51623), (17974, 46189), (19006, 43681), (21242, 39083), (26741, 31046), (27778, 29887)]