1925895930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{84137}}^1$

素因数の和:84263

約数の個数: 64

約数和(自身を含む): 5330983680

約数和(自身を除く): 3405087750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 11445, 22890, 84137, 168274, 252411, 420685, 504822, 588959, 841370, 1177918, 1262055, 1766877, 2524110, 2944795, 3533754, 5889590, 8834385, 9170933, 17668770, 18341866, 27512799, 45854665, 55025598, 64196531, 91709330, 128393062, 137563995, 192589593, 275127990, 320982655, 385179186, 641965310, 962947965, 1925895930]

約数ペア:

[(1, 1925895930), (2, 962947965), (3, 641965310), (5, 385179186), (6, 320982655), (7, 275127990), (10, 192589593), (14, 137563995), (15, 128393062), (21, 91709330), (30, 64196531), (35, 55025598), (42, 45854665), (70, 27512799), (105, 18341866), (109, 17668770), (210, 9170933), (218, 8834385), (327, 5889590), (545, 3533754), (654, 2944795), (763, 2524110), (1090, 1766877), (1526, 1262055), (1635, 1177918), (2289, 841370), (3270, 588959), (3815, 504822), (4578, 420685), (7630, 252411), (11445, 168274), (22890, 84137)]