782976690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{41231}}^1$

素因数の和:41455

約数の個数: 48

約数和(自身を含む): 2045437056

約数和(自身を除く): 1262460366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 41231, 82462, 123693, 206155, 247386, 371079, 412310, 618465, 742158, 1236930, 1855395, 3710790, 8699741, 17399482, 26099223, 43498705, 52198446, 78297669, 86997410, 130496115, 156595338, 260992230, 391488345, 782976690]

約数ペア:

[(1, 782976690), (2, 391488345), (3, 260992230), (5, 156595338), (6, 130496115), (9, 86997410), (10, 78297669), (15, 52198446), (18, 43498705), (30, 26099223), (45, 17399482), (90, 8699741), (211, 3710790), (422, 1855395), (633, 1236930), (1055, 742158), (1266, 618465), (1899, 412310), (2110, 371079), (3165, 247386), (3798, 206155), (6330, 123693), (9495, 82462), (18990, 41231)]