30477660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507961}}^1$

素因数の和:507973

約数の個数: 24

約数和(自身を含む): 85337616

約数和(自身を除く): 54859956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507961, 1015922, 1523883, 2031844, 2539805, 3047766, 5079610, 6095532, 7619415, 10159220, 15238830, 30477660]

約数ペア:

[(1, 30477660), (2, 15238830), (3, 10159220), (4, 7619415), (5, 6095532), (6, 5079610), (10, 3047766), (12, 2539805), (15, 2031844), (20, 1523883), (30, 1015922), (60, 507961)]