17157140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 48432384

約数和(自身を除く): 31275244

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 857, 910, 1001, 1430, 1540, 1714, 1820, 2002, 2860, 3428, 4004, 4285, 5005, 5999, 8570, 9427, 10010, 11141, 11998, 17140, 18854, 20020, 22282, 23996, 29995, 37708, 44564, 47135, 55705, 59990, 65989, 77987, 94270, 111410, 119980, 122551, 131978, 155974, 188540, 222820, 245102, 263956, 311948, 329945, 389935, 490204, 612755, 659890, 779870, 857857, 1225510, 1319780, 1559740, 1715714, 2451020, 3431428, 4289285, 8578570, 17157140]

約数ペア:

[(1, 17157140), (2, 8578570), (4, 4289285), (5, 3431428), (7, 2451020), (10, 1715714), (11, 1559740), (13, 1319780), (14, 1225510), (20, 857857), (22, 779870), (26, 659890), (28, 612755), (35, 490204), (44, 389935), (52, 329945), (55, 311948), (65, 263956), (70, 245102), (77, 222820), (91, 188540), (110, 155974), (130, 131978), (140, 122551), (143, 119980), (154, 111410), (182, 94270), (220, 77987), (260, 65989), (286, 59990), (308, 55705), (364, 47135), (385, 44564), (455, 37708), (572, 29995), (715, 23996), (770, 22282), (857, 20020), (910, 18854), (1001, 17140), (1430, 11998), (1540, 11141), (1714, 10010), (1820, 9427), (2002, 8570), (2860, 5999), (3428, 5005), (4004, 4285)]