2017621170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{158993}}^1$

素因数の和:159056

約数の個数: 64

約数和(自身を含む): 5494832640

約数和(自身を除く): 3477211470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 158993, 317986, 476979, 794965, 953958, 1430937, 1589930, 2384895, 2861874, 4292811, 4769790, 7154685, 7472671, 8585622, 14309370, 14945342, 21464055, 22418013, 37363355, 42928110, 44836026, 67254039, 74726710, 112090065, 134508078, 201762117, 224180130, 336270195, 403524234, 672540390, 1008810585, 2017621170]

約数ペア:

[(1, 2017621170), (2, 1008810585), (3, 672540390), (5, 403524234), (6, 336270195), (9, 224180130), (10, 201762117), (15, 134508078), (18, 112090065), (27, 74726710), (30, 67254039), (45, 44836026), (47, 42928110), (54, 37363355), (90, 22418013), (94, 21464055), (135, 14945342), (141, 14309370), (235, 8585622), (270, 7472671), (282, 7154685), (423, 4769790), (470, 4292811), (705, 2861874), (846, 2384895), (1269, 1589930), (1410, 1430937), (2115, 953958), (2538, 794965), (4230, 476979), (6345, 317986), (12690, 158993)]