193258740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{44123}}^1$

素因数の和:44208

約数の個数: 48

約数和(自身を含む): 548549568

約数和(自身を除く): 355290828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 44123, 88246, 132369, 176492, 220615, 264738, 441230, 529476, 661845, 882460, 1323690, 2647380, 3220979, 6441958, 9662937, 12883916, 16104895, 19325874, 32209790, 38651748, 48314685, 64419580, 96629370, 193258740]

約数ペア:

[(1, 193258740), (2, 96629370), (3, 64419580), (4, 48314685), (5, 38651748), (6, 32209790), (10, 19325874), (12, 16104895), (15, 12883916), (20, 9662937), (30, 6441958), (60, 3220979), (73, 2647380), (146, 1323690), (219, 882460), (292, 661845), (365, 529476), (438, 441230), (730, 264738), (876, 220615), (1095, 176492), (1460, 132369), (2190, 88246), (4380, 44123)]