432994660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4679}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 1040981760

約数和(自身を除く): 607987100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 661, 1322, 2644, 3305, 4627, 4679, 6610, 9254, 9358, 13220, 18508, 18716, 23135, 23395, 32753, 46270, 46790, 65506, 92540, 93580, 131012, 163765, 327530, 655060, 3092819, 6185638, 12371276, 15464095, 21649733, 30928190, 43299466, 61856380, 86598932, 108248665, 216497330, 432994660]

約数ペア:

[(1, 432994660), (2, 216497330), (4, 108248665), (5, 86598932), (7, 61856380), (10, 43299466), (14, 30928190), (20, 21649733), (28, 15464095), (35, 12371276), (70, 6185638), (140, 3092819), (661, 655060), (1322, 327530), (2644, 163765), (3305, 131012), (4627, 93580), (4679, 92540), (6610, 65506), (9254, 46790), (9358, 46270), (13220, 32753), (18508, 23395), (18716, 23135)]