338355810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289193}}^1$

素因数の和:289219

約数の個数: 48

約数和(自身を含む): 947399544

約数和(自身を除く): 609043734

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 289193, 578386, 867579, 1445965, 1735158, 2602737, 2891930, 3759509, 4337895, 5205474, 7519018, 8675790, 11278527, 13013685, 18797545, 22557054, 26027370, 33835581, 37595090, 56392635, 67671162, 112785270, 169177905, 338355810]

約数ペア:

[(1, 338355810), (2, 169177905), (3, 112785270), (5, 67671162), (6, 56392635), (9, 37595090), (10, 33835581), (13, 26027370), (15, 22557054), (18, 18797545), (26, 13013685), (30, 11278527), (39, 8675790), (45, 7519018), (65, 5205474), (78, 4337895), (90, 3759509), (117, 2891930), (130, 2602737), (195, 1735158), (234, 1445965), (390, 867579), (585, 578386), (1170, 289193)]