376480020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{896381}}^1$

素因数の和:896400

約数の個数: 48

約数和(自身を含む): 1204737408

約数和(自身を除く): 828257388

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, 896381, 1792762, 2689143, 3585524, 4481905, 5378286, 6274667, 8963810, 10756572, 12549334, 13445715, 17927620, 18824001, 25098668, 26891430, 31373335, 37648002, 53782860, 62746670, 75296004, 94120005, 125493340, 188240010, 376480020]

約数ペア:

[(1, 376480020), (2, 188240010), (3, 125493340), (4, 94120005), (5, 75296004), (6, 62746670), (7, 53782860), (10, 37648002), (12, 31373335), (14, 26891430), (15, 25098668), (20, 18824001), (21, 17927620), (28, 13445715), (30, 12549334), (35, 10756572), (42, 8963810), (60, 6274667), (70, 5378286), (84, 4481905), (105, 3585524), (140, 2689143), (210, 1792762), (420, 896381)]