71129370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 184794624

約数和(自身を除く): 113665254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 673, 813, 1346, 1355, 1626, 2019, 2710, 3365, 3523, 4038, 4065, 6730, 7046, 8130, 8749, 10095, 10569, 17498, 17615, 20190, 21138, 26247, 35230, 43745, 52494, 52845, 87490, 105690, 131235, 182383, 262470, 364766, 547149, 911915, 1094298, 1823830, 2370979, 2735745, 4741958, 5471490, 7112937, 11854895, 14225874, 23709790, 35564685, 71129370]

約数ペア:

[(1, 71129370), (2, 35564685), (3, 23709790), (5, 14225874), (6, 11854895), (10, 7112937), (13, 5471490), (15, 4741958), (26, 2735745), (30, 2370979), (39, 1823830), (65, 1094298), (78, 911915), (130, 547149), (195, 364766), (271, 262470), (390, 182383), (542, 131235), (673, 105690), (813, 87490), (1346, 52845), (1355, 52494), (1626, 43745), (2019, 35230), (2710, 26247), (3365, 21138), (3523, 20190), (4038, 17615), (4065, 17498), (6730, 10569), (7046, 10095), (8130, 8749)]