2000557545

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{46133}}^1$

素因数の和:46214

約数の個数: 48

約数和(自身を含む): 3786678720

約数和(自身を除く): 1786121175

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 1239, 2065, 2891, 6195, 8673, 14455, 43365, 46133, 138399, 230665, 322931, 691995, 968793, 1614655, 2260517, 2721847, 4843965, 6781551, 8165541, 11302585, 13609235, 19052929, 33907755, 40827705, 57158787, 95264645, 133370503, 285793935, 400111509, 666852515, 2000557545]

約数ペア:

[(1, 2000557545), (3, 666852515), (5, 400111509), (7, 285793935), (15, 133370503), (21, 95264645), (35, 57158787), (49, 40827705), (59, 33907755), (105, 19052929), (147, 13609235), (177, 11302585), (245, 8165541), (295, 6781551), (413, 4843965), (735, 2721847), (885, 2260517), (1239, 1614655), (2065, 968793), (2891, 691995), (6195, 322931), (8673, 230665), (14455, 138399), (43365, 46133)]