17151420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 39296580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 1999, 2145, 2860, 3998, 4290, 5997, 7996, 8580, 9995, 11994, 19990, 21989, 23988, 25987, 29985, 39980, 43978, 51974, 59970, 65967, 77961, 87956, 103948, 109945, 119940, 129935, 131934, 155922, 219890, 259870, 263868, 285857, 311844, 329835, 389805, 439780, 519740, 571714, 659670, 779610, 857571, 1143428, 1319340, 1429285, 1559220, 1715142, 2858570, 3430284, 4287855, 5717140, 8575710, 17151420]

約数ペア:

[(1, 17151420), (2, 8575710), (3, 5717140), (4, 4287855), (5, 3430284), (6, 2858570), (10, 1715142), (11, 1559220), (12, 1429285), (13, 1319340), (15, 1143428), (20, 857571), (22, 779610), (26, 659670), (30, 571714), (33, 519740), (39, 439780), (44, 389805), (52, 329835), (55, 311844), (60, 285857), (65, 263868), (66, 259870), (78, 219890), (110, 155922), (130, 131934), (132, 129935), (143, 119940), (156, 109945), (165, 103948), (195, 87956), (220, 77961), (260, 65967), (286, 59970), (330, 51974), (390, 43978), (429, 39980), (572, 29985), (660, 25987), (715, 23988), (780, 21989), (858, 19990), (1430, 11994), (1716, 9995), (1999, 8580), (2145, 7996), (2860, 5997), (3998, 4290)]