1570541890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 3033676800

約数和(自身を除く): 1463134910

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 379, 419, 430, 758, 838, 989, 1895, 1978, 2095, 3790, 4190, 4945, 8717, 9637, 9890, 16297, 17434, 18017, 19274, 32594, 36034, 43585, 48185, 81485, 87170, 90085, 96370, 158801, 162970, 180170, 317602, 374831, 414391, 749662, 794005, 828782, 1588010, 1874155, 2071955, 3652423, 3748310, 4143910, 6828443, 7304846, 13656886, 18262115, 34142215, 36524230, 68284430, 157054189, 314108378, 785270945, 1570541890]

約数ペア:

[(1, 1570541890), (2, 785270945), (5, 314108378), (10, 157054189), (23, 68284430), (43, 36524230), (46, 34142215), (86, 18262115), (115, 13656886), (215, 7304846), (230, 6828443), (379, 4143910), (419, 3748310), (430, 3652423), (758, 2071955), (838, 1874155), (989, 1588010), (1895, 828782), (1978, 794005), (2095, 749662), (3790, 414391), (4190, 374831), (4945, 317602), (8717, 180170), (9637, 162970), (9890, 158801), (16297, 96370), (17434, 90085), (18017, 87170), (19274, 81485), (32594, 48185), (36034, 43585)]