1310342890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{13597}}^1$

素因数の和:14046

約数の個数: 32

約数和(自身を含む): 2467221120

約数和(自身を除く): 1156878230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 4190, 9637, 13597, 19274, 27194, 48185, 67985, 96370, 135970, 312731, 625462, 1563655, 3127310, 5697143, 11394286, 28485715, 56971430, 131034289, 262068578, 655171445, 1310342890]

約数ペア:

[(1, 1310342890), (2, 655171445), (5, 262068578), (10, 131034289), (23, 56971430), (46, 28485715), (115, 11394286), (230, 5697143), (419, 3127310), (838, 1563655), (2095, 625462), (4190, 312731), (9637, 135970), (13597, 96370), (19274, 67985), (27194, 48185)]