690763669270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1\times {\mathrm{2143}}^1$

素因数の和:3349

約数の個数: 64

約数和(自身を含む): 1259050106880

約数和(自身を除く): 568286437610

約数列:

[1, 2, 5, 10, 127, 254, 353, 635, 706, 719, 1270, 1438, 1765, 2143, 3530, 3595, 4286, 7190, 10715, 21430, 44831, 89662, 91313, 182626, 224155, 253807, 272161, 448310, 456565, 507614, 544322, 756479, 913130, 1269035, 1360805, 1512958, 1540817, 2538070, 2721610, 3081634, 3782395, 7564790, 7704085, 15408170, 32233489, 64466978, 96072833, 161167445, 192145666, 195683759, 322334890, 391367518, 480364165, 543908401, 960728330, 978418795, 1087816802, 1956837590, 2719542005, 5439084010, 69076366927, 138152733854, 345381834635, 690763669270]

約数ペア:

[(1, 690763669270), (2, 345381834635), (5, 138152733854), (10, 69076366927), (127, 5439084010), (254, 2719542005), (353, 1956837590), (635, 1087816802), (706, 978418795), (719, 960728330), (1270, 543908401), (1438, 480364165), (1765, 391367518), (2143, 322334890), (3530, 195683759), (3595, 192145666), (4286, 161167445), (7190, 96072833), (10715, 64466978), (21430, 32233489), (44831, 15408170), (89662, 7704085), (91313, 7564790), (182626, 3782395), (224155, 3081634), (253807, 2721610), (272161, 2538070), (448310, 1540817), (456565, 1512958), (507614, 1360805), (544322, 1269035), (756479, 913130)]