30386055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 30577785

約数列:

[1, 3, 5, 7, 15, 17, 21, 29, 35, 51, 85, 87, 105, 119, 145, 203, 255, 357, 435, 493, 587, 595, 609, 1015, 1479, 1761, 1785, 2465, 2935, 3045, 3451, 4109, 7395, 8805, 9979, 10353, 12327, 17023, 17255, 20545, 29937, 49895, 51069, 51765, 61635, 69853, 85115, 119161, 149685, 209559, 255345, 289391, 349265, 357483, 595805, 868173, 1047795, 1446955, 1787415, 2025737, 4340865, 6077211, 10128685, 30386055]

約数ペア:

[(1, 30386055), (3, 10128685), (5, 6077211), (7, 4340865), (15, 2025737), (17, 1787415), (21, 1446955), (29, 1047795), (35, 868173), (51, 595805), (85, 357483), (87, 349265), (105, 289391), (119, 255345), (145, 209559), (203, 149685), (255, 119161), (357, 85115), (435, 69853), (493, 61635), (587, 51765), (595, 51069), (609, 49895), (1015, 29937), (1479, 20545), (1761, 17255), (1785, 17023), (2465, 12327), (2935, 10353), (3045, 9979), (3451, 8805), (4109, 7395)]