30501276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4547}}^1$

素因数の和:4610

約数の個数: 48

約数和(自身を含む): 78443904

約数和(自身を除く): 47942628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4547, 6708, 9094, 13641, 18188, 27282, 54564, 59111, 118222, 177333, 195521, 236444, 354666, 391042, 586563, 709332, 782084, 1173126, 2346252, 2541773, 5083546, 7625319, 10167092, 15250638, 30501276]

約数ペア:

[(1, 30501276), (2, 15250638), (3, 10167092), (4, 7625319), (6, 5083546), (12, 2541773), (13, 2346252), (26, 1173126), (39, 782084), (43, 709332), (52, 586563), (78, 391042), (86, 354666), (129, 236444), (156, 195521), (172, 177333), (258, 118222), (516, 59111), (559, 54564), (1118, 27282), (1677, 18188), (2236, 13641), (3354, 9094), (4547, 6708)]