159214020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379081}}^1$

素因数の和:379100

約数の個数: 48

約数和(自身を含む): 509486208

約数和(自身を除く): 350272188

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, 379081, 758162, 1137243, 1516324, 1895405, 2274486, 2653567, 3790810, 4548972, 5307134, 5686215, 7581620, 7960701, 10614268, 11372430, 13267835, 15921402, 22744860, 26535670, 31842804, 39803505, 53071340, 79607010, 159214020]

約数ペア:

[(1, 159214020), (2, 79607010), (3, 53071340), (4, 39803505), (5, 31842804), (6, 26535670), (7, 22744860), (10, 15921402), (12, 13267835), (14, 11372430), (15, 10614268), (20, 7960701), (21, 7581620), (28, 5686215), (30, 5307134), (35, 4548972), (42, 3790810), (60, 2653567), (70, 2274486), (84, 1895405), (105, 1516324), (140, 1137243), (210, 758162), (420, 379081)]