15530182038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{12263}}^1$

素因数の和:12343

約数の個数: 144

約数和(自身を含む): 42319630080

約数和(自身を除く): 26789448042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 529, 798, 874, 966, 1058, 1197, 1311, 1449, 1587, 2394, 2622, 2898, 3059, 3174, 3703, 3933, 4761, 6118, 7406, 7866, 9177, 9522, 10051, 11109, 12263, 18354, 20102, 22218, 24526, 27531, 30153, 33327, 36789, 55062, 60306, 66654, 70357, 73578, 85841, 90459, 110367, 140714, 171682, 180918, 211071, 220734, 232997, 257523, 282049, 422142, 465994, 515046, 564098, 633213, 698991, 772569, 846147, 1266426, 1397982, 1545138, 1630979, 1692294, 1974343, 2096973, 2538441, 3261958, 3948686, 4193946, 4892937, 5076882, 5358931, 5923029, 6487127, 9785874, 10717862, 11846058, 12974254, 14678811, 16076793, 17769087, 19461381, 29357622, 32153586, 35538174, 37512517, 38922762, 45409889, 48230379, 58384143, 75025034, 90819778, 96460758, 112537551, 116768286, 123255413, 136229667, 225075102, 246510826, 272459334, 337612653, 369766239, 408689001, 675225306, 739532478, 817378002, 862787891, 1109298717, 1725575782, 2218597434, 2588363673, 5176727346, 7765091019, 15530182038]

約数ペア:

[(1, 15530182038), (2, 7765091019), (3, 5176727346), (6, 2588363673), (7, 2218597434), (9, 1725575782), (14, 1109298717), (18, 862787891), (19, 817378002), (21, 739532478), (23, 675225306), (38, 408689001), (42, 369766239), (46, 337612653), (57, 272459334), (63, 246510826), (69, 225075102), (114, 136229667), (126, 123255413), (133, 116768286), (138, 112537551), (161, 96460758), (171, 90819778), (207, 75025034), (266, 58384143), (322, 48230379), (342, 45409889), (399, 38922762), (414, 37512517), (437, 35538174), (483, 32153586), (529, 29357622), (798, 19461381), (874, 17769087), (966, 16076793), (1058, 14678811), (1197, 12974254), (1311, 11846058), (1449, 10717862), (1587, 9785874), (2394, 6487127), (2622, 5923029), (2898, 5358931), (3059, 5076882), (3174, 4892937), (3703, 4193946), (3933, 3948686), (4761, 3261958), (6118, 2538441), (7406, 2096973), (7866, 1974343), (9177, 1692294), (9522, 1630979), (10051, 1545138), (11109, 1397982), (12263, 1266426), (18354, 846147), (20102, 772569), (22218, 698991), (24526, 633213), (27531, 564098), (30153, 515046), (33327, 465994), (36789, 422142), (55062, 282049), (60306, 257523), (66654, 232997), (70357, 220734), (73578, 211071), (85841, 180918), (90459, 171682), (110367, 140714)]