13759140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 39428928

約数和(自身を除く): 25669788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5333, 10666, 15999, 21332, 26665, 31998, 53330, 63996, 79995, 106660, 159990, 229319, 319980, 458638, 687957, 917276, 1146595, 1375914, 2293190, 2751828, 3439785, 4586380, 6879570, 13759140]

約数ペア:

[(1, 13759140), (2, 6879570), (3, 4586380), (4, 3439785), (5, 2751828), (6, 2293190), (10, 1375914), (12, 1146595), (15, 917276), (20, 687957), (30, 458638), (43, 319980), (60, 229319), (86, 159990), (129, 106660), (172, 79995), (215, 63996), (258, 53330), (430, 31998), (516, 26665), (645, 21332), (860, 15999), (1290, 10666), (2580, 5333)]