8678970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 22891752

約数和(自身を除く): 14212782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1321, 2190, 2642, 3285, 3963, 6570, 6605, 7926, 11889, 13210, 19815, 23778, 39630, 59445, 96433, 118890, 192866, 289299, 482165, 578598, 867897, 964330, 1446495, 1735794, 2892990, 4339485, 8678970]

約数ペア:

[(1, 8678970), (2, 4339485), (3, 2892990), (5, 1735794), (6, 1446495), (9, 964330), (10, 867897), (15, 578598), (18, 482165), (30, 289299), (45, 192866), (73, 118890), (90, 96433), (146, 59445), (219, 39630), (365, 23778), (438, 19815), (657, 13210), (730, 11889), (1095, 7926), (1314, 6605), (1321, 6570), (2190, 3963), (2642, 3285)]