130815990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3469}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 341031600

約数和(自身を除く): 210215610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3469, 3771, 4190, 6285, 6938, 7542, 10407, 12570, 17345, 18855, 20814, 31221, 34690, 37710, 52035, 62442, 104070, 156105, 312210, 1453511, 2907022, 4360533, 7267555, 8721066, 13081599, 14535110, 21802665, 26163198, 43605330, 65407995, 130815990]

約数ペア:

[(1, 130815990), (2, 65407995), (3, 43605330), (5, 26163198), (6, 21802665), (9, 14535110), (10, 13081599), (15, 8721066), (18, 7267555), (30, 4360533), (45, 2907022), (90, 1453511), (419, 312210), (838, 156105), (1257, 104070), (2095, 62442), (2514, 52035), (3469, 37710), (3771, 34690), (4190, 31221), (6285, 20814), (6938, 18855), (7542, 17345), (10407, 12570)]