216704220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2531}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 607436928

約数和(自身を除く): 390732708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 2531, 2854, 4281, 5062, 5708, 7135, 7593, 8562, 10124, 12655, 14270, 15186, 17124, 21405, 25310, 28540, 30372, 37965, 42810, 50620, 75930, 85620, 151860, 3611737, 7223474, 10835211, 14446948, 18058685, 21670422, 36117370, 43340844, 54176055, 72234740, 108352110, 216704220]

約数ペア:

[(1, 216704220), (2, 108352110), (3, 72234740), (4, 54176055), (5, 43340844), (6, 36117370), (10, 21670422), (12, 18058685), (15, 14446948), (20, 10835211), (30, 7223474), (60, 3611737), (1427, 151860), (2531, 85620), (2854, 75930), (4281, 50620), (5062, 42810), (5708, 37965), (7135, 30372), (7593, 28540), (8562, 25310), (10124, 21405), (12655, 17124), (14270, 15186)]