90521790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 228704256

約数和(自身を除く): 138182466

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 762, 1033, 1270, 1905, 2066, 2921, 3099, 3810, 5165, 5842, 6198, 8763, 10330, 14605, 15495, 17526, 23759, 29210, 30990, 43815, 47518, 71277, 87630, 118795, 131191, 142554, 237590, 262382, 356385, 393573, 655955, 712770, 787146, 1311910, 1967865, 3017393, 3935730, 6034786, 9052179, 15086965, 18104358, 30173930, 45260895, 90521790]

約数ペア:

[(1, 90521790), (2, 45260895), (3, 30173930), (5, 18104358), (6, 15086965), (10, 9052179), (15, 6034786), (23, 3935730), (30, 3017393), (46, 1967865), (69, 1311910), (115, 787146), (127, 712770), (138, 655955), (230, 393573), (254, 356385), (345, 262382), (381, 237590), (635, 142554), (690, 131191), (762, 118795), (1033, 87630), (1270, 71277), (1905, 47518), (2066, 43815), (2921, 30990), (3099, 29210), (3810, 23759), (5165, 17526), (5842, 15495), (6198, 14605), (8763, 10330)]