1727670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 4999680

約数和(自身を除く): 3272010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 433, 570, 665, 798, 866, 1299, 1330, 1995, 2165, 2598, 3031, 3990, 4330, 6062, 6495, 8227, 9093, 12990, 15155, 16454, 18186, 24681, 30310, 41135, 45465, 49362, 57589, 82270, 90930, 115178, 123405, 172767, 246810, 287945, 345534, 575890, 863835, 1727670]

約数ペア:

[(1, 1727670), (2, 863835), (3, 575890), (5, 345534), (6, 287945), (7, 246810), (10, 172767), (14, 123405), (15, 115178), (19, 90930), (21, 82270), (30, 57589), (35, 49362), (38, 45465), (42, 41135), (57, 30310), (70, 24681), (95, 18186), (105, 16454), (114, 15155), (133, 12990), (190, 9093), (210, 8227), (266, 6495), (285, 6062), (399, 4330), (433, 3990), (570, 3031), (665, 2598), (798, 2165), (866, 1995), (1299, 1330)]