1177603980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2803819}}^1$

素因数の和:2803838

約数の個数: 48

約数和(自身を含む): 3768334080

約数和(自身を除く): 2590730100

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, 2803819, 5607638, 8411457, 11215276, 14019095, 16822914, 19626733, 28038190, 33645828, 39253466, 42057285, 56076380, 58880199, 78506932, 84114570, 98133665, 117760398, 168229140, 196267330, 235520796, 294400995, 392534660, 588801990, 1177603980]

約数ペア:

[(1, 1177603980), (2, 588801990), (3, 392534660), (4, 294400995), (5, 235520796), (6, 196267330), (7, 168229140), (10, 117760398), (12, 98133665), (14, 84114570), (15, 78506932), (20, 58880199), (21, 56076380), (28, 42057285), (30, 39253466), (35, 33645828), (42, 28038190), (60, 19626733), (70, 16822914), (84, 14019095), (105, 11215276), (140, 8411457), (210, 5607638), (420, 2803819)]