143048230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1489}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 277855200

約数和(自身を除く): 134806970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 1489, 2978, 3695, 7390, 7445, 9607, 14890, 19214, 19357, 38714, 48035, 96070, 96785, 193570, 1100371, 2200742, 5501855, 11003710, 14304823, 28609646, 71524115, 143048230]

約数ペア:

[(1, 143048230), (2, 71524115), (5, 28609646), (10, 14304823), (13, 11003710), (26, 5501855), (65, 2200742), (130, 1100371), (739, 193570), (1478, 96785), (1489, 96070), (2978, 48035), (3695, 38714), (7390, 19357), (7445, 19214), (9607, 14890)]