139904285460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101379917}}^1$

素因数の和:101379952

約数の個数: 48

約数和(自身を含む): 408763829376

約数和(自身を除く): 268859543916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 101379917, 202759834, 304139751, 405519668, 506899585, 608279502, 1013799170, 1216559004, 1520698755, 2027598340, 2331738091, 3041397510, 4663476182, 6082795020, 6995214273, 9326952364, 11658690455, 13990428546, 23317380910, 27980857092, 34976071365, 46634761820, 69952142730, 139904285460]

約数ペア:

[(1, 139904285460), (2, 69952142730), (3, 46634761820), (4, 34976071365), (5, 27980857092), (6, 23317380910), (10, 13990428546), (12, 11658690455), (15, 9326952364), (20, 6995214273), (23, 6082795020), (30, 4663476182), (46, 3041397510), (60, 2331738091), (69, 2027598340), (92, 1520698755), (115, 1216559004), (138, 1013799170), (230, 608279502), (276, 506899585), (345, 405519668), (460, 304139751), (690, 202759834), (1380, 101379917)]