30260970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4051}}^1$

素因数の和:4147

約数の個数: 48

約数和(自身を含む): 79646112

約数和(自身を除く): 49385142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 4051, 7470, 8102, 12153, 20255, 24306, 36459, 40510, 60765, 72918, 121530, 182295, 336233, 364590, 672466, 1008699, 1681165, 2017398, 3026097, 3362330, 5043495, 6052194, 10086990, 15130485, 30260970]

約数ペア:

[(1, 30260970), (2, 15130485), (3, 10086990), (5, 6052194), (6, 5043495), (9, 3362330), (10, 3026097), (15, 2017398), (18, 1681165), (30, 1008699), (45, 672466), (83, 364590), (90, 336233), (166, 182295), (249, 121530), (415, 72918), (498, 60765), (747, 40510), (830, 36459), (1245, 24306), (1494, 20255), (2490, 12153), (3735, 8102), (4051, 7470)]