450147681490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{48770063}}^1$

素因数の和:48770154

約数の個数: 32

約数和(自身を含む): 884884041216

約数和(自身を除く): 434736359726

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 48770063, 97540126, 243850315, 487700630, 634010819, 1268021638, 3170054095, 3462674473, 6340108190, 6925348946, 17313372365, 34626744730, 45014768149, 90029536298, 225073840745, 450147681490]

約数ペア:

[(1, 450147681490), (2, 225073840745), (5, 90029536298), (10, 45014768149), (13, 34626744730), (26, 17313372365), (65, 6925348946), (71, 6340108190), (130, 3462674473), (142, 3170054095), (355, 1268021638), (710, 634010819), (923, 487700630), (1846, 243850315), (4615, 97540126), (9230, 48770063)]