1249432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{275813}}^1$

素因数の和:275974

約数の個数: 32

約数和(自身を含む): 3018508416

約数和(自身を除く): 1769075526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 275813, 551626, 827439, 1379065, 1654878, 2758130, 4137195, 8274390, 41647763, 83295526, 124943289, 208238815, 249886578, 416477630, 624716445, 1249432890]

約数ペア:

[(1, 1249432890), (2, 624716445), (3, 416477630), (5, 249886578), (6, 208238815), (10, 124943289), (15, 83295526), (30, 41647763), (151, 8274390), (302, 4137195), (453, 2758130), (755, 1654878), (906, 1379065), (1510, 827439), (2265, 551626), (4530, 275813)]