62154820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 168231168

約数和(自身を除く): 106076348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 71, 74, 91, 130, 140, 142, 148, 169, 182, 185, 259, 260, 284, 338, 355, 364, 370, 455, 481, 497, 518, 676, 710, 740, 845, 910, 923, 962, 994, 1036, 1183, 1295, 1420, 1690, 1820, 1846, 1924, 1988, 2366, 2405, 2485, 2590, 2627, 3367, 3380, 3692, 4615, 4732, 4810, 4970, 5180, 5254, 5915, 6253, 6461, 6734, 9230, 9620, 9940, 10508, 11830, 11999, 12506, 12922, 13135, 13468, 16835, 18389, 18460, 23660, 23998, 25012, 25844, 26270, 31265, 32305, 33670, 34151, 36778, 43771, 47996, 52540, 59995, 62530, 64610, 67340, 68302, 73556, 83993, 87542, 91945, 119990, 125060, 129220, 136604, 167986, 170755, 175084, 183890, 218855, 239057, 239980, 335972, 341510, 367780, 419965, 437710, 443963, 478114, 683020, 839930, 875420, 887926, 956228, 1195285, 1679860, 1775852, 2219815, 2390570, 3107741, 4439630, 4781140, 6215482, 8879260, 12430964, 15538705, 31077410, 62154820]

約数ペア:

[(1, 62154820), (2, 31077410), (4, 15538705), (5, 12430964), (7, 8879260), (10, 6215482), (13, 4781140), (14, 4439630), (20, 3107741), (26, 2390570), (28, 2219815), (35, 1775852), (37, 1679860), (52, 1195285), (65, 956228), (70, 887926), (71, 875420), (74, 839930), (91, 683020), (130, 478114), (140, 443963), (142, 437710), (148, 419965), (169, 367780), (182, 341510), (185, 335972), (259, 239980), (260, 239057), (284, 218855), (338, 183890), (355, 175084), (364, 170755), (370, 167986), (455, 136604), (481, 129220), (497, 125060), (518, 119990), (676, 91945), (710, 87542), (740, 83993), (845, 73556), (910, 68302), (923, 67340), (962, 64610), (994, 62530), (1036, 59995), (1183, 52540), (1295, 47996), (1420, 43771), (1690, 36778), (1820, 34151), (1846, 33670), (1924, 32305), (1988, 31265), (2366, 26270), (2405, 25844), (2485, 25012), (2590, 23998), (2627, 23660), (3367, 18460), (3380, 18389), (3692, 16835), (4615, 13468), (4732, 13135), (4810, 12922), (4970, 12506), (5180, 11999), (5254, 11830), (5915, 10508), (6253, 9940), (6461, 9620), (6734, 9230)]