1025010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 3047616

約数和(自身を除く): 2022606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1627, 3254, 4881, 8135, 9762, 11389, 14643, 16270, 22778, 24405, 29286, 34167, 48810, 56945, 68334, 73215, 102501, 113890, 146430, 170835, 205002, 341670, 512505, 1025010]

約数ペア:

[(1, 1025010), (2, 512505), (3, 341670), (5, 205002), (6, 170835), (7, 146430), (9, 113890), (10, 102501), (14, 73215), (15, 68334), (18, 56945), (21, 48810), (30, 34167), (35, 29286), (42, 24405), (45, 22778), (63, 16270), (70, 14643), (90, 11389), (105, 9762), (126, 8135), (210, 4881), (315, 3254), (630, 1627)]