2880371505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 5129671680

約数和(自身を除く): 2249300175

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 419, 671, 683, 915, 1257, 2013, 2049, 2095, 3355, 3415, 4609, 6285, 7513, 10065, 10245, 13827, 22539, 23045, 25559, 37565, 41663, 69135, 76677, 112695, 124989, 127795, 208315, 281149, 286177, 383385, 458293, 624945, 843447, 858531, 1374879, 1405745, 1430885, 2291465, 3147947, 4217235, 4292655, 6874395, 9443841, 15739735, 17456797, 47219205, 52370391, 87283985, 192024767, 261851955, 576074301, 960123835, 2880371505]

約数ペア:

[(1, 2880371505), (3, 960123835), (5, 576074301), (11, 261851955), (15, 192024767), (33, 87283985), (55, 52370391), (61, 47219205), (165, 17456797), (183, 15739735), (305, 9443841), (419, 6874395), (671, 4292655), (683, 4217235), (915, 3147947), (1257, 2291465), (2013, 1430885), (2049, 1405745), (2095, 1374879), (3355, 858531), (3415, 843447), (4609, 624945), (6285, 458293), (7513, 383385), (10065, 286177), (10245, 281149), (13827, 208315), (22539, 127795), (23045, 124989), (25559, 112695), (37565, 76677), (41663, 69135)]