2143836780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{25873}}^1$

素因数の和:27266

約数の個数: 48

約数和(自身を含む): 6007321824

約数和(自身を除く): 3863485044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1381, 2762, 4143, 5524, 6905, 8286, 13810, 16572, 20715, 25873, 27620, 41430, 51746, 77619, 82860, 103492, 129365, 155238, 258730, 310476, 388095, 517460, 776190, 1552380, 35730613, 71461226, 107191839, 142922452, 178653065, 214383678, 357306130, 428767356, 535959195, 714612260, 1071918390, 2143836780]

約数ペア:

[(1, 2143836780), (2, 1071918390), (3, 714612260), (4, 535959195), (5, 428767356), (6, 357306130), (10, 214383678), (12, 178653065), (15, 142922452), (20, 107191839), (30, 71461226), (60, 35730613), (1381, 1552380), (2762, 776190), (4143, 517460), (5524, 388095), (6905, 310476), (8286, 258730), (13810, 155238), (16572, 129365), (20715, 103492), (25873, 82860), (27620, 77619), (41430, 51746)]