463179530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20195

約数の個数: 48

約数和(自身を含む): 964686240

約数和(自身を除く): 501506710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 20147, 22990, 40294, 100735, 201470, 221617, 382793, 443234, 765586, 1108085, 1913965, 2216170, 2437787, 3827930, 4210723, 4875574, 8421446, 12188935, 21053615, 24377870, 42107230, 46317953, 92635906, 231589765, 463179530]

約数ペア:

[(1, 463179530), (2, 231589765), (5, 92635906), (10, 46317953), (11, 42107230), (19, 24377870), (22, 21053615), (38, 12188935), (55, 8421446), (95, 4875574), (110, 4210723), (121, 3827930), (190, 2437787), (209, 2216170), (242, 1913965), (418, 1108085), (605, 765586), (1045, 443234), (1210, 382793), (2090, 221617), (2299, 201470), (4598, 100735), (11495, 40294), (20147, 22990)]