57174780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3235

約数の個数: 96

約数和(自身を含む): 179956224

約数和(自身を除く): 122781444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3187, 3588, 4485, 5980, 6374, 8970, 9561, 12748, 15935, 17940, 19122, 31870, 38244, 41431, 47805, 63740, 73301, 82862, 95610, 124293, 146602, 165724, 191220, 207155, 219903, 248586, 293204, 366505, 414310, 439806, 497172, 621465, 733010, 828620, 879612, 952913, 1099515, 1242930, 1466020, 1905826, 2199030, 2485860, 2858739, 3811652, 4398060, 4764565, 5717478, 9529130, 11434956, 14293695, 19058260, 28587390, 57174780]

約数ペア:

[(1, 57174780), (2, 28587390), (3, 19058260), (4, 14293695), (5, 11434956), (6, 9529130), (10, 5717478), (12, 4764565), (13, 4398060), (15, 3811652), (20, 2858739), (23, 2485860), (26, 2199030), (30, 1905826), (39, 1466020), (46, 1242930), (52, 1099515), (60, 952913), (65, 879612), (69, 828620), (78, 733010), (92, 621465), (115, 497172), (130, 439806), (138, 414310), (156, 366505), (195, 293204), (230, 248586), (260, 219903), (276, 207155), (299, 191220), (345, 165724), (390, 146602), (460, 124293), (598, 95610), (690, 82862), (780, 73301), (897, 63740), (1196, 47805), (1380, 41431), (1495, 38244), (1794, 31870), (2990, 19122), (3187, 17940), (3588, 15935), (4485, 12748), (5980, 9561), (6374, 8970)]