1036930020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2468881}}^1$

素因数の和:2468900

約数の個数: 48

約数和(自身を含む): 3318177408

約数和(自身を除く): 2281247388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2468881, 4937762, 7406643, 9875524, 12344405, 14813286, 17282167, 24688810, 29626572, 34564334, 37033215, 49377620, 51846501, 69128668, 74066430, 86410835, 103693002, 148132860, 172821670, 207386004, 259232505, 345643340, 518465010, 1036930020]

約数ペア:

[(1, 1036930020), (2, 518465010), (3, 345643340), (4, 259232505), (5, 207386004), (6, 172821670), (7, 148132860), (10, 103693002), (12, 86410835), (14, 74066430), (15, 69128668), (20, 51846501), (21, 49377620), (28, 37033215), (30, 34564334), (35, 29626572), (42, 24688810), (60, 17282167), (70, 14813286), (84, 12344405), (105, 9875524), (140, 7406643), (210, 4937762), (420, 2468881)]