170999892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23399}}^1$

素因数の和:23445

約数の個数: 72

約数和(自身を含む): 511056000

約数和(自身を除く): 340056108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 23399, 46798, 70197, 93596, 140394, 163793, 210591, 280788, 327586, 421182, 491379, 655172, 678571, 842364, 982758, 1357142, 1474137, 1965516, 2035713, 2714284, 2948274, 4071426, 4749997, 5896548, 6107139, 8142852, 9499994, 12214278, 14249991, 18999988, 24428556, 28499982, 42749973, 56999964, 85499946, 170999892]

約数ペア:

[(1, 170999892), (2, 85499946), (3, 56999964), (4, 42749973), (6, 28499982), (7, 24428556), (9, 18999988), (12, 14249991), (14, 12214278), (18, 9499994), (21, 8142852), (28, 6107139), (29, 5896548), (36, 4749997), (42, 4071426), (58, 2948274), (63, 2714284), (84, 2035713), (87, 1965516), (116, 1474137), (126, 1357142), (174, 982758), (203, 842364), (252, 678571), (261, 655172), (348, 491379), (406, 421182), (522, 327586), (609, 280788), (812, 210591), (1044, 163793), (1218, 140394), (1827, 93596), (2436, 70197), (3654, 46798), (7308, 23399)]