176030790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{451361}}^1$

素因数の和:451384

約数の個数: 32

約数和(自身を含む): 454972896

約数和(自身を除く): 278942106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 451361, 902722, 1354083, 2256805, 2708166, 4513610, 5867693, 6770415, 11735386, 13540830, 17603079, 29338465, 35206158, 58676930, 88015395, 176030790]

約数ペア:

[(1, 176030790), (2, 88015395), (3, 58676930), (5, 35206158), (6, 29338465), (10, 17603079), (13, 13540830), (15, 11735386), (26, 6770415), (30, 5867693), (39, 4513610), (65, 2708166), (78, 2256805), (130, 1354083), (195, 902722), (390, 451361)]