21894330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3821}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 30940998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 3821, 5730, 7642, 11463, 19105, 22926, 38210, 57315, 114630, 729811, 1459622, 2189433, 3649055, 4378866, 7298110, 10947165, 21894330]

約数ペア:

[(1, 21894330), (2, 10947165), (3, 7298110), (5, 4378866), (6, 3649055), (10, 2189433), (15, 1459622), (30, 729811), (191, 114630), (382, 57315), (573, 38210), (955, 22926), (1146, 19105), (1910, 11463), (2865, 7642), (3821, 5730)]