30307550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6693

約数の個数: 48

約数和(自身を含む): 69391392

約数和(自身を除く): 39083842

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6661, 13322, 33305, 46627, 66610, 86593, 93254, 166525, 173186, 233135, 333050, 432965, 466270, 606151, 865930, 1165675, 1212302, 2164825, 2331350, 3030755, 4329650, 6061510, 15153775, 30307550]

約数ペア:

[(1, 30307550), (2, 15153775), (5, 6061510), (7, 4329650), (10, 3030755), (13, 2331350), (14, 2164825), (25, 1212302), (26, 1165675), (35, 865930), (50, 606151), (65, 466270), (70, 432965), (91, 333050), (130, 233135), (175, 173186), (182, 166525), (325, 93254), (350, 86593), (455, 66610), (650, 46627), (910, 33305), (2275, 13322), (4550, 6661)]