1114519980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2653619}}^1$

素因数の和:2653638

約数の個数: 48

約数和(自身を含む): 3566465280

約数和(自身を除く): 2451945300

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, 2653619, 5307238, 7960857, 10614476, 13268095, 15921714, 18575333, 26536190, 31843428, 37150666, 39804285, 53072380, 55725999, 74301332, 79608570, 92876665, 111451998, 159217140, 185753330, 222903996, 278629995, 371506660, 557259990, 1114519980]

約数ペア:

[(1, 1114519980), (2, 557259990), (3, 371506660), (4, 278629995), (5, 222903996), (6, 185753330), (7, 159217140), (10, 111451998), (12, 92876665), (14, 79608570), (15, 74301332), (20, 55725999), (21, 53072380), (28, 39804285), (30, 37150666), (35, 31843428), (42, 26536190), (60, 18575333), (70, 15921714), (84, 13268095), (105, 10614476), (140, 7960857), (210, 5307238), (420, 2653619)]