2012321310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53791}}^1$

素因数の和:53873

約数の個数: 64

約数和(自身を含む): 5112391680

約数和(自身を除く): 3100070370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 12470, 18705, 37410, 53791, 107582, 161373, 268955, 322746, 537910, 806865, 1559939, 1613730, 2313013, 3119878, 4626026, 4679817, 6939039, 7799695, 9359634, 11565065, 13878078, 15599390, 23130130, 23399085, 34695195, 46798170, 67077377, 69390390, 134154754, 201232131, 335386885, 402464262, 670773770, 1006160655, 2012321310]

約数ペア:

[(1, 2012321310), (2, 1006160655), (3, 670773770), (5, 402464262), (6, 335386885), (10, 201232131), (15, 134154754), (29, 69390390), (30, 67077377), (43, 46798170), (58, 34695195), (86, 23399085), (87, 23130130), (129, 15599390), (145, 13878078), (174, 11565065), (215, 9359634), (258, 7799695), (290, 6939039), (430, 4679817), (435, 4626026), (645, 3119878), (870, 2313013), (1247, 1613730), (1290, 1559939), (2494, 806865), (3741, 537910), (6235, 322746), (7482, 268955), (12470, 161373), (18705, 107582), (37410, 53791)]