281566170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4733}}^1$

素因数の和:5407

約数の個数: 48

約数和(自身を含む): 733334472

約数和(自身を除く): 451768302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 3305, 3966, 4733, 5949, 6610, 9466, 9915, 11898, 14199, 19830, 23665, 28398, 29745, 42597, 47330, 59490, 70995, 85194, 141990, 212985, 425970, 3128513, 6257026, 9385539, 15642565, 18771078, 28156617, 31285130, 46927695, 56313234, 93855390, 140783085, 281566170]

約数ペア:

[(1, 281566170), (2, 140783085), (3, 93855390), (5, 56313234), (6, 46927695), (9, 31285130), (10, 28156617), (15, 18771078), (18, 15642565), (30, 9385539), (45, 6257026), (90, 3128513), (661, 425970), (1322, 212985), (1983, 141990), (3305, 85194), (3966, 70995), (4733, 59490), (5949, 47330), (6610, 42597), (9466, 29745), (9915, 28398), (11898, 23665), (14199, 19830)]