30245630

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 55844640

約数和(自身を除く): 25599010

約数列:

[1, 2, 5, 10, 61, 122, 179, 277, 305, 358, 554, 610, 895, 1385, 1790, 2770, 10919, 16897, 21838, 33794, 49583, 54595, 84485, 99166, 109190, 168970, 247915, 495830, 3024563, 6049126, 15122815, 30245630]

約数ペア:

[(1, 30245630), (2, 15122815), (5, 6049126), (10, 3024563), (61, 495830), (122, 247915), (179, 168970), (277, 109190), (305, 99166), (358, 84485), (554, 54595), (610, 49583), (895, 33794), (1385, 21838), (1790, 16897), (2770, 10919)]