252666570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6679}}^1$

素因数の和:6799

約数の個数: 64

約数和(自身を含む): 659877120

約数和(自身を除く): 407210550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 6679, 7566, 12610, 13358, 18915, 20037, 33395, 37830, 40074, 66790, 86827, 100185, 173654, 200370, 260481, 434135, 520962, 647863, 868270, 1295726, 1302405, 1943589, 2604810, 3239315, 3887178, 6478630, 8422219, 9717945, 16844438, 19435890, 25266657, 42111095, 50533314, 84222190, 126333285, 252666570]

約数ペア:

[(1, 252666570), (2, 126333285), (3, 84222190), (5, 50533314), (6, 42111095), (10, 25266657), (13, 19435890), (15, 16844438), (26, 9717945), (30, 8422219), (39, 6478630), (65, 3887178), (78, 3239315), (97, 2604810), (130, 1943589), (194, 1302405), (195, 1295726), (291, 868270), (390, 647863), (485, 520962), (582, 434135), (970, 260481), (1261, 200370), (1455, 173654), (2522, 100185), (2910, 86827), (3783, 66790), (6305, 40074), (6679, 37830), (7566, 33395), (12610, 20037), (13358, 18915)]