217469220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{1931}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 609553728

約数和(自身を除く): 392084508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1877, 1931, 3754, 3862, 5631, 5793, 7508, 7724, 9385, 9655, 11262, 11586, 18770, 19310, 22524, 23172, 28155, 28965, 37540, 38620, 56310, 57930, 112620, 115860, 3624487, 7248974, 10873461, 14497948, 18122435, 21746922, 36244870, 43493844, 54367305, 72489740, 108734610, 217469220]

約数ペア:

[(1, 217469220), (2, 108734610), (3, 72489740), (4, 54367305), (5, 43493844), (6, 36244870), (10, 21746922), (12, 18122435), (15, 14497948), (20, 10873461), (30, 7248974), (60, 3624487), (1877, 115860), (1931, 112620), (3754, 57930), (3862, 56310), (5631, 38620), (5793, 37540), (7508, 28965), (7724, 28155), (9385, 23172), (9655, 22524), (11262, 19310), (11586, 18770)]