1447076810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{22273}}^1$

素因数の和:22442

約数の個数: 32

約数和(自身を含む): 2670207120

約数和(自身を除く): 1223130310

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 890, 6497, 12994, 22273, 32485, 44546, 64970, 111365, 222730, 1625929, 1982297, 3251858, 3964594, 8129645, 9911485, 16259290, 19822970, 144707681, 289415362, 723538405, 1447076810]

約数ペア:

[(1, 1447076810), (2, 723538405), (5, 289415362), (10, 144707681), (73, 19822970), (89, 16259290), (146, 9911485), (178, 8129645), (365, 3964594), (445, 3251858), (730, 1982297), (890, 1625929), (6497, 222730), (12994, 111365), (22273, 64970), (32485, 44546)]