347850780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{29429}}^1$

素因数の和:29638

約数の個数: 48

約数和(自身を含む): 978959520

約数和(自身を除く): 631108740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 29429, 58858, 88287, 117716, 147145, 176574, 294290, 353148, 441435, 588580, 882870, 1765740, 5797513, 11595026, 17392539, 23190052, 28987565, 34785078, 57975130, 69570156, 86962695, 115950260, 173925390, 347850780]

約数ペア:

[(1, 347850780), (2, 173925390), (3, 115950260), (4, 86962695), (5, 69570156), (6, 57975130), (10, 34785078), (12, 28987565), (15, 23190052), (20, 17392539), (30, 11595026), (60, 5797513), (197, 1765740), (394, 882870), (591, 588580), (788, 441435), (985, 353148), (1182, 294290), (1970, 176574), (2364, 147145), (2955, 117716), (3940, 88287), (5910, 58858), (11820, 29429)]