2912332780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4153}}^1\times {\mathrm{5009}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 6992677440

約数和(自身を除く): 4080344660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4153, 5009, 8306, 10018, 16612, 20036, 20765, 25045, 29071, 35063, 41530, 50090, 58142, 70126, 83060, 100180, 116284, 140252, 145355, 175315, 290710, 350630, 581420, 701260, 20802377, 41604754, 83209508, 104011885, 145616639, 208023770, 291233278, 416047540, 582466556, 728083195, 1456166390, 2912332780]

約数ペア:

[(1, 2912332780), (2, 1456166390), (4, 728083195), (5, 582466556), (7, 416047540), (10, 291233278), (14, 208023770), (20, 145616639), (28, 104011885), (35, 83209508), (70, 41604754), (140, 20802377), (4153, 701260), (5009, 581420), (8306, 350630), (10018, 290710), (16612, 175315), (20036, 145355), (20765, 140252), (25045, 116284), (29071, 100180), (35063, 83060), (41530, 70126), (50090, 58142)]