3054085.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{310949}}^1$

素因数の和:310966

約数の個数: 28

約数和(自身を含む): 236943900

約数和(自身を除く): 137440220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 310949, 621898, 1243796, 1554745, 2487592, 3109490, 4975184, 6218980, 9950368, 12437960, 19900736, 24875920, 49751840, 99503680]

約数ペア:

[(1, 99503680), (2, 49751840), (4, 24875920), (5, 19900736), (8, 12437960), (10, 9950368), (16, 6218980), (20, 4975184), (32, 3109490), (40, 2487592), (64, 1554745), (80, 1243796), (160, 621898), (320, 310949)]