17079720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20333}}^1$

素因数の和:20354

約数の個数: 64

約数和(自身を含む): 58561920

約数和(自身を除く): 41482200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20333, 40666, 60999, 81332, 101665, 121998, 142331, 162664, 203330, 243996, 284662, 304995, 406660, 426993, 487992, 569324, 609990, 711655, 813320, 853986, 1138648, 1219980, 1423310, 1707972, 2134965, 2439960, 2846620, 3415944, 4269930, 5693240, 8539860, 17079720]

約数ペア:

[(1, 17079720), (2, 8539860), (3, 5693240), (4, 4269930), (5, 3415944), (6, 2846620), (7, 2439960), (8, 2134965), (10, 1707972), (12, 1423310), (14, 1219980), (15, 1138648), (20, 853986), (21, 813320), (24, 711655), (28, 609990), (30, 569324), (35, 487992), (40, 426993), (42, 406660), (56, 304995), (60, 284662), (70, 243996), (84, 203330), (105, 162664), (120, 142331), (140, 121998), (168, 101665), (210, 81332), (280, 60999), (420, 40666), (840, 20333)]