29993210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12182

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 31212550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12143, 24286, 60715, 121430, 157859, 230717, 315718, 461434, 789295, 1153585, 1578590, 2307170, 2999321, 5998642, 14996605, 29993210]

約数ペア:

[(1, 29993210), (2, 14996605), (5, 5998642), (10, 2999321), (13, 2307170), (19, 1578590), (26, 1153585), (38, 789295), (65, 461434), (95, 315718), (130, 230717), (190, 157859), (247, 121430), (494, 60715), (1235, 24286), (2470, 12143)]