86510820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 284497920

約数和(自身を除く): 197987100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 41, 44, 46, 55, 60, 66, 69, 82, 92, 110, 115, 123, 132, 138, 139, 164, 165, 205, 220, 230, 246, 253, 276, 278, 330, 345, 410, 417, 451, 460, 492, 506, 556, 615, 660, 690, 695, 759, 820, 834, 902, 943, 1012, 1230, 1265, 1353, 1380, 1390, 1518, 1529, 1668, 1804, 1886, 2085, 2255, 2460, 2530, 2706, 2780, 2829, 3036, 3058, 3197, 3772, 3795, 4170, 4510, 4587, 4715, 5060, 5412, 5658, 5699, 6116, 6394, 6765, 7590, 7645, 8340, 9020, 9174, 9430, 9591, 10373, 11316, 11398, 12788, 13530, 14145, 15180, 15290, 15985, 17097, 18348, 18860, 19182, 20746, 22796, 22935, 27060, 28290, 28495, 30580, 31119, 31970, 34194, 35167, 38364, 41492, 45870, 47955, 51865, 56580, 56990, 62238, 62689, 63940, 68388, 70334, 85485, 91740, 95910, 103730, 105501, 113980, 124476, 125378, 131077, 140668, 155595, 170970, 175835, 188067, 191820, 207460, 211002, 250756, 262154, 311190, 313445, 341940, 351670, 376134, 393231, 422004, 524308, 527505, 622380, 626890, 655385, 703340, 752268, 786462, 940335, 1055010, 1253780, 1310770, 1441847, 1572924, 1880670, 1966155, 2110020, 2621540, 2883694, 3761340, 3932310, 4325541, 5767388, 7209235, 7864620, 8651082, 14418470, 17302164, 21627705, 28836940, 43255410, 86510820]

約数ペア:

[(1, 86510820), (2, 43255410), (3, 28836940), (4, 21627705), (5, 17302164), (6, 14418470), (10, 8651082), (11, 7864620), (12, 7209235), (15, 5767388), (20, 4325541), (22, 3932310), (23, 3761340), (30, 2883694), (33, 2621540), (41, 2110020), (44, 1966155), (46, 1880670), (55, 1572924), (60, 1441847), (66, 1310770), (69, 1253780), (82, 1055010), (92, 940335), (110, 786462), (115, 752268), (123, 703340), (132, 655385), (138, 626890), (139, 622380), (164, 527505), (165, 524308), (205, 422004), (220, 393231), (230, 376134), (246, 351670), (253, 341940), (276, 313445), (278, 311190), (330, 262154), (345, 250756), (410, 211002), (417, 207460), (451, 191820), (460, 188067), (492, 175835), (506, 170970), (556, 155595), (615, 140668), (660, 131077), (690, 125378), (695, 124476), (759, 113980), (820, 105501), (834, 103730), (902, 95910), (943, 91740), (1012, 85485), (1230, 70334), (1265, 68388), (1353, 63940), (1380, 62689), (1390, 62238), (1518, 56990), (1529, 56580), (1668, 51865), (1804, 47955), (1886, 45870), (2085, 41492), (2255, 38364), (2460, 35167), (2530, 34194), (2706, 31970), (2780, 31119), (2829, 30580), (3036, 28495), (3058, 28290), (3197, 27060), (3772, 22935), (3795, 22796), (4170, 20746), (4510, 19182), (4587, 18860), (4715, 18348), (5060, 17097), (5412, 15985), (5658, 15290), (5699, 15180), (6116, 14145), (6394, 13530), (6765, 12788), (7590, 11398), (7645, 11316), (8340, 10373), (9020, 9591), (9174, 9430)]