192921390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2143571}}^1$

素因数の和:2143584

約数の個数: 24

約数和(自身を含む): 501595848

約数和(自身を除く): 308674458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2143571, 4287142, 6430713, 10717855, 12861426, 19292139, 21435710, 32153565, 38584278, 64307130, 96460695, 192921390]

約数ペア:

[(1, 192921390), (2, 96460695), (3, 64307130), (5, 38584278), (6, 32153565), (9, 21435710), (10, 19292139), (15, 12861426), (18, 10717855), (30, 6430713), (45, 4287142), (90, 2143571)]