30204230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 64346400

約数和(自身を除く): 34142170

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 449, 898, 961, 1085, 1922, 2170, 2245, 3143, 4490, 4805, 6286, 6727, 9610, 13454, 13919, 15715, 27838, 31430, 33635, 67270, 69595, 97433, 139190, 194866, 431489, 487165, 862978, 974330, 2157445, 3020423, 4314890, 6040846, 15102115, 30204230]

約数ペア:

[(1, 30204230), (2, 15102115), (5, 6040846), (7, 4314890), (10, 3020423), (14, 2157445), (31, 974330), (35, 862978), (62, 487165), (70, 431489), (155, 194866), (217, 139190), (310, 97433), (434, 69595), (449, 67270), (898, 33635), (961, 31430), (1085, 27838), (1922, 15715), (2170, 13919), (2245, 13454), (3143, 9610), (4490, 6727), (4805, 6286)]