153574230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21419}}^1$

素因数の和:21668

約数の個数: 32

約数和(自身を含む): 370137600

約数和(自身を除く): 216563370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 21419, 42838, 64257, 107095, 128514, 214190, 321285, 642570, 5119141, 10238282, 15357423, 25595705, 30714846, 51191410, 76787115, 153574230]

約数ペア:

[(1, 153574230), (2, 76787115), (3, 51191410), (5, 30714846), (6, 25595705), (10, 15357423), (15, 10238282), (30, 5119141), (239, 642570), (478, 321285), (717, 214190), (1195, 128514), (1434, 107095), (2390, 64257), (3585, 42838), (7170, 21419)]