15515730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10141}}^1$

素因数の和:10171

約数の個数: 48

約数和(自身を含む): 42718104

約数和(自身を除く): 27202374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 10141, 20282, 30423, 50705, 60846, 91269, 101410, 152115, 172397, 182538, 304230, 344794, 456345, 517191, 861985, 912690, 1034382, 1551573, 1723970, 2585955, 3103146, 5171910, 7757865, 15515730]

約数ペア:

[(1, 15515730), (2, 7757865), (3, 5171910), (5, 3103146), (6, 2585955), (9, 1723970), (10, 1551573), (15, 1034382), (17, 912690), (18, 861985), (30, 517191), (34, 456345), (45, 344794), (51, 304230), (85, 182538), (90, 172397), (102, 152115), (153, 101410), (170, 91269), (255, 60846), (306, 50705), (510, 30423), (765, 20282), (1530, 10141)]